Troubleshooting Saab Problems For Pre-1994 Engines: Can You Do It?

Author: butch592

Source: articledashboard.com



Troubleshooting Saab problems for, gas regulator, vehicles made before 1994 is covered under Saab outboard diagnostic 1 system or Saab obd1. This covers all fuel injected engines, gas regulator, made in early 1980 up to 1993 models. Knowing how to use this troubleshooting, gas regulator, process should help you get to the bottom of, gas regulator, what's going on inside your engine.

Computer-controlled, gas regulator, engines and older engines have one thing in common: they both experience breakdowns that can be tested and repaired with simple troubleshooting steps. The engine computer can do special tests to diagnose vehicle problems prior to making DIY repairs or taking the car to, gas regulator, a garage. However, on OBD1 Saab engines, there are necessary procedures before using the engine computer for troubleshooting.

For example, if your fuel filter is clogged up and not allowing enough fuel to be delivered to the engine, you can get trouble codes for oxygen sensor low voltage (too lean) because of it, even though the oxygen sensor itself is fine. This is why a hard code is not necessarily an indicator of a failed sensor which a lot of garages will replace as, gas regulator, soon as they see the code.

Assuming you have a check engine light in your dash for a 92 S900 Saab indicating a hard failure, troubleshooting this can be done in 3 stages. These stages of troubleshooting Saab engines for OBD1 system are:

1.) Basic test

First part comprises mostly of visual inspection of engine wirings, wiring connections and vacuum connections including the routing of the wires and vacuum hoses. A damage wire or vacuum hose can cause the check engine light to come on even if the electronic components (like sensors) are OK.

Second part refers to mechanical inspection like compression test, back pressure test (max 2 psi allowed), fuel test (like regulator, gas regulator, and fuel pump pressure) and ignition test (like testing the spark integrity). When doing these tests, try using remote starter to avoid using the ignition key which will activate the engine computer. If for any reason the computer programming is disturbed by using the ignition key, the computer can be reprogrammed by running the engine for at least 10 minutes.

2.) EGR test

Ported egr valve should be tested for operation by introducing vacuum to the ports and watching the engine, gas regulator, if it changed rpm during idles. A simple test like checking the egr vacuum hose for cracks or leak can be easily performed. If the egr ports are clogged, the egr valve can be removed so the ported holes can be serviced.

3.) Test for fault codes

The engine fault codes can be retrieved in 2 ways: using, gas regulator, a jumper wire in the diagnostic connector or using an organic scanner good for Saab obd1 codes. If possible, reset the code first and then take the code again after a road test to make sure you are chasing the right fault code. The diagnostic scanner connector, gas regulator, is located under right front seat. Remember: clearing the code can be done either using a scanner or a jumper wiring switch.

Higher gas prices, increasing repair costs and required emissions testing are important reasons for today's Saab owners, gas regulator, to test and tune their cars to keep them running smoothly. A detailed report about troubleshooting Saab engine can be found when you visit the author's website that gives assistance to Saab car owners.

Emission Laws Too Stringent Says Suv Owners

Author: Anthony Fontanelle

Source: articledashboard.com



Sports annual cars accept, gas regulator, been beneath advance afresh because of their almost poor ammunition efficiency. But the associates of the SUV Owners of America or SUVOA said, gas regulator, that the law anesthetized to abatement the bulk of greenhouse gases from SUV emissions is unfair. The accumulation is lobbying for assembly to annul a law that they annual will not be benign to every affair involved. The alignment that the law anesthetized in 2002 and will be implemented in 2009 will abnormally affect millions of SUV owners which depend on it for their businesses. Among the, gas regulator, humans that the law will affect are farmers, ranchers, baby businesses, contractors,, gas regulator, boaters, campers, RV owners and families. All of whom relies in capricious degrees in the capabilities of an SUV.

The, gas regulator, communications administrator of SUVOA,, gas regulator, Ron DeFore said that their capital cold is to active the accepted accessible as to what the law in catechism will accompany to the altered sectors which relies on SUVs. DeFore said that "Our ambition is to active California consumers afore it's too late. Like abounding laws anesthetized with swell-sounding intentions and accessible debates, years down the alley there will be a abundant reckoning if the rice tag and added after-effects are felt." He is, gas regulator, talking about AB 1493 which, gas regulator, will apparatus tougher, gas regulator, discharge standards which the alignment annual cool and actual costly. This is due to the actuality that basic needs to be added to accumulation produced cars to abate their emissions, this will beggarly access in accomplishment bulk which will construe to college prices of vehicles.

The communications administrator for the SUVOA acicular out that the bill is originally calling for bargain CO2 emissions but was not accustomed in the State Assembly, gas regulator, due to abridgement of support. He added, gas regulator, that the bill was alone anesthetized because its supporters revised it secretly and was anesthetized during a Senate weekend affair after an accessible debate. This, he said is the acumen why the law should be chaotic back it did not action a adventitious for the accessible to accept a say in the said issue. He declared aswell that the supporters of the law were bearded back they were calling for a antic abatement of CO2 discharge which is a greenhouse gas - but is not a pollutant. This, in the eyes of SUVOA, is cool back even if all the cars in California are alone its aftereffect on all-around temperature would be actual minute. DeFore cited that if all cars in California is alone it will alone abate the bulk of greenhouse gases emitted, gas regulator, all over the apple by as abundant as one tenth of one percent.

The amount that he quoted makes it bright that the law is in actuality pointless, and will alone accompany the prices of SUVs higher. The bulk of newer SUVs will be a accountability for the ample amount of humans who owns and relies on the capabilities of SUVs, pick-ups, vans, and added ablaze trucks. In an accomplishment to accomplish accepted to the accessible the blackmail that the law poses, the alignment will be active an ad attack that will accent on the abiding aftereffect of the legislation to the huge, gas regulator, amount of humans who needs SUVs.

While discharge regulations are all-important to assure the environment, the conception of such laws should yield into annual the altered sectors that will be afflicted by it already it is implemented. The application of assembly should be the aforementioned as that of a motorist if searching for anchor apparatus at Active Brakes Direct.

Reminders: The Right Way To Drive

Author: Jennifer Dylan

Source: articleage.com



You may have been driving since you were legal enough to do so. Or you may have been driving, gas regulator, for just a couple of days. However, the duration of how long you have been driving does not necessarily equate that you know the rules and regulations when doing this kind of activity. It, gas regulator, is important for drivers to go back and, gas regulator, review some driving tips.



When talking about headrests, it is wise if you adjust this so much so that the height is behind your back and not just up to your neck. The reason behind this would be so as to minimize whiplash during cases, gas regulator, and situations when you get in an accident.



When you get seated behind the wheel, it is important to buckle up. Also make sure that your passengers are, gas regulator, buckled up as well. Remember that seat belts have been installed in cars not to waste a couple of seconds for you to buckle up. They have been made standard so as to protect your lives.



If you have to party or if you have to drink, do not drive. Also, do not go for a drive with someone who has been drinking. If you need a lift home, go with someone who has not yet been intoxicated. You can also ask for a lift from some friends, or better yet, you can call your family and have them pick you up.



Make sure that your car has gas in it. You would not want to be caught somewhere down the road with an empty gauge. You do, gas regulator, not know where you are going to be stranded. It is better to come prepared.



Speed limits have been made for, gas regulator, specific purposes and it is important that you follow them. Never go too fast. One of the main causes of accidents is excess speed.

Proud Owner of an SUV

Author: David Crowton

Source: articleage.com



Are you one of those mentioned, gas regulator, above? If so you apparently bought your car with the aforementioned ting in apperception as so abounding others active about in these ample cars.
The capital affair for a lot of who accept invested in the SUV's are the assurance of your ancestors again allowance and comfort.
Even admitting these are all acceptable intentions your priorities ability accept backfired big time with today's gasoline prices.
Having afresh alternate from a cruise cantankerous country I can alone acquaint you that this a lot of contempo jump in the gas prices literarily dead our budget. We fabricated it aback home on our endure 20 dollar bill. Normally we would accept alternate with at atomic $200 to spare.
Another affair witch is not so able-bodied publicized is that at the aforementioned, gas regulator, time as the government has added our gas prices they accept aswell taken, gas regulator, abroad the regulations on octane. This agency that if your car is using 87 octanes that ability not necessarily be what you are getting. You ability alone be accepting gasoline, gas regulator, with 70 octane. In added words you ability be accepting beneath gasoline for a college price.
Our family, who lives in the motor city, is seeing a sad trend traveling on appropriate now. Full admeasurement SUV's are cautiously getting traded in for abate cars that use beneath gasoline. Frankly humans can no best allow to drive these big cars.
Sadly all of us do not accept this advantage because our cars are too old and are not admired abundant to
trade in. Neither can we allow to go out and buy a new (or used) car. Do we at all accept addition advantage that can advice us save money on the bulk of gasoline we use?
Like so abounding others in my bearings I approved several of the articles out there that is declared to advice your gas mileage, to no avail. They were all advertising and just a agency for anyone to accomplish money.
That is until just afresh I came beyond an commodity about this bolus they are authoritative, gas regulator, in Australia. All you had to do was to bead the bolus in your gas catchbasin if anytime you ample up your car and it is declared to access your breadth up to 25%. You can acquisition out how to adjustment this admirable ammunition saver at www.autocrow.com and www.gasolinecrow.com .
Of advance I had to try it. What did I accept to loose? I could not acquaint you if it gave me absolutely 25% bigger gas breadth but access it, it did. I assumption I did not absolutely accept in this artefact but I accept to say I was abundantly afraid if I accomplished it in fact worked.
So, for you out there with big cars, gas regulator, and no advantage of trading it in or affairs a new, gas regulator, car this just ability be your solution.
Do not apathy it until you accept, gas regulator, approved it.
David Crowton is the Founder of, gas regulator, http://www.CrowSites.com. Mr Crowton was disabled afterwards a alarming auto blow and is now alive agressively to overcome, adjoin all odds. Mr Crowton, gas regulator, is the champ of the "Client of, gas regulator, the Year Award" for, gas regulator, the absolute rehabilitation casework area he was a client. Thank you for acknowledging his improvement by account this article.
Please appointment http://www.CrowSites.com to apperceive added or http://www.DisabledCrow.com

Volvo Builds Prototype V70 With 5 Fuels

Author: Glady Reign

Source: articledashboard.com



One engine, 5 fuels. Awesome, is it not?

But Volvo is not alone apperception on arresting barter with appearance such as these. As a fact,, gas regulator, the latest ancestor it congenital was in actuality done so as to acknowledge to the alarming ecology affair, gas regulator, of the automakers. Earlier, the automaker bogus the ancestor Volvo V70 with 5 fuels - majority of which are environment-friendly.

Volvo is accepted for its charge to advance automotive milestones. As a fact, it has been associated with arresting assurance and ninety-degree bodywork. At this point in time, the automaker has already accustomed a name that embodies style, quality, cutting-edge architecture - additional superb blooming technology.

It can be recalled, gas regulator, that some Volvo cars and cars affection PremAir. The closing is a radiator analysis that consumes blast on contact. The aftereffect is a cleaner, fresher and added breathable atmosphere. The Swedish affluence cast of Ford has aswell unleashed its aboriginal V8 engine from Yamaha. Said engine is apple-pie abundant to accomplish the Volvo XC90 V8 the alone V8-powered car about the apple to accommodated the ULEV II emissions standards.

Lately, the automaker has been active aggravating to codify an accomplished car that could attempt deeply in the Michelin Challenge Bibendum, the world's arch automotive green-energy symposium. In the said symposium, automakers advertise their cream-of-the-crop environment-friendly pride.

Volvo's antecedent access for the said, gas regulator, event, which was captivated in Shanghai, was the altered 3CC Abstraction Car, a 2+1 seater electric car able of accouterment real-world achievement and range. Other enthusiasts anticipation that it would be harder for the, gas regulator, automaker to aftermath a car that could go above the borders of the 3CC Concept. However, Volvo accepted them false. It has appear up with a applied and actual family-friendly base wagon that is able of active on 5 altered fuels.

The abstraction is based on the assembly adaptation of the Volvo V70, a base wagon. The credible aberration is that the abstraction is corrective with a active electric chicken hue. Under the hood, a added absolute aberration could be had. The fuels, gas regulator, of "Multi Ammunition Prototype" cover accepted gasoline, E85 (bioethanol), accustomed gas, biomethane, and hythane. The, gas regulator, a lot of absorbing, gas regulator, ammunition a part of the 5 is hythane which is a admixture of hydrogen and methane. Hythane is the a lot of contempo blazon of addition ammunition blend. Its appliance is composed of 10 per cent hydrogen and 90 per cent methane.

Aside from active on 5 altered engines, addition notable affection of the Multi Ammunition Ancestor is its almost constant achievement behindhand of the ammunition used. The automaker said that the turbocharged engine of ancestor is able of bearing about 200 horsepower. It is acceptable to ability up the wagon.

Hythane, E85 bioethanol and CNG biomethane are extra-clean fuels. This is the capital acumen why the car has surpassed all absolute emissions regulations imposed in any bazaar at the, gas regulator, present time. Furthermore, it would aswell authorize for, gas regulator, the accessible EuroV emissions regulations. The mentioned fuels aswell, gas regulator, accept the advantage of getting carbon neutral. It agency that the bulk of carbon emitted if the ammunition is austere is agnate to the bulk acquired by the crops acclimated to accomplish the fuel.

Volvo aswell intends to catechumen its absolute calendar into blooming cars. The Volvo S40 1.6D is the automaker's able assembly car that consumes 48 mpg of diesel. The emissions produced are 15 to 20 per cent bottom than an analogously able gasoline model. The, gas regulator,, gas regulator, Volvo V50, its base wagon variant, is accessible in Europe in a Flexi-Fuel model. The car can run on E85 bioethanol. If it runs on said fuel, it generates some 80 per cent beneath carbon dioxide emissions than gasoline. Part of Volvo's blooming pride is the Volvo S60 B-Fuel which is powered by gasoline and biomethane, gas regulator, . If fueled by biomethane, tailpipe emissions of carbon dioxide are, gas regulator, bargain to some 25 per cent compared to gasoline ammunition emissions.

Volvo's calendar these canicule is far from its cars in the yesteryears. This is the automaker's way of convalescent some of its crumbling Volvo 740 locations and transforming them into fuel-efficient, functional, beautiful and blooming cars.

Study Says Oil, Gas Price Bill Would Injure Economy

Author: Lauren Woods

Source: articledashboard.com



The Congress is blame a new bill to amerce oil and gas companies for amount, gas regulator, gouging. But, gas regulator, a contempo abstraction begin that the bill would could the civic abridgement about $1.9 billion during a civic emergency on the calibration of hurricanes like Katrina and Rita.

The abstraction argues that such legislation would could could cause continued curve at account stations and ammunition, gas regulator, shortages ambrosial of the activity crisis in 1970s. It aswell acclaimed that oil companies that are afraid about getting penalized for gouging would shy abroad from paying college prices to accompany in added supplies.

"What we assume to apprentice from history is that we never assume to apprentice from history," said, gas regulator, above House Ways and Means Committee Chairman Bill Archer, R-Texas, a lobbyist and affiliate of the group's board,, gas regulator, which includes the oil industry's capital barter accumulation and added business interests. "Every time this has been approved before, it has been counterproductive."

Authors of the abstraction say the amount gouging legislation would alter prices that would eventually could could cause activity giants some abhorrence about, gas regulator, exploring for new supplies. According to AAA's civic analysis of gasoline stations, the abstraction comes as civic boilerplate gasoline prices hit $2.78 a gallon for approved, gas regulator, unleaded Monday. The amount is up 25 cents compared to endure month's and it is advancing endure summer's highs of added than $3 per gallon.

Rep. Bart Stupak, D-Mich., forth with 85 added House members, has, gas regulator, proposed a bill, gas regulator, that would convention the aboriginal federal law adjoin amount gouging by oil and gas companies. The bill imposes bent penalties and fines of up to $150 actor for companies and $2 actor on individuals, who could aswell be beatific to jail.

It could be recalled that endure year the House anesthetized a agnate bill. But the bill died in the, gas regulator, Senate. Though gasoline prices this year accept not yet become such a accessible awareness of years past, Stupak said he is optimistic his bill will get through the Senate this year. "There is annihilation in the legislation that would bind the accumulation of oil to this country," said Stupak. "All we're adage is: Just absolve your costs...if you can absolve your costs, you accept no abhorrence of this legislation."

The bill would empower the Federal Barter Commission to investigate and accomplished companies as able-bodied as humans who backpack the amount of energy. The rules would awning gasoline, awkward oil, heating oil, accustomed gas and propane. The new bill, aimed at acclimation oil prices, is perceived as basic to the industry and the accomplish of auto locations and, gas regulator, artefact lines. As a fact,, gas regulator, the bill could accent the accent of adherence to addition the industry's potentials. The ambition is not just to advance superior locations and accessories like Ford antagonism algid air assimilation but a lot of importantly, to attain amount stability.

In 2006, the Federal Barter Commission endure year said a nine-month analysis appear a scattering, gas regulator, of gasoline amount gouging afterwards Hurricane Katrina, but no boundless accomplishment by the oil industry to dispense the marketplace.

Deborah Platt Majoras, the FTC Chairwoman, said that a federal law adjoin oil aggregation amount gouging would be difficult to accomplish and could aching consumers by causing ammunition shortages. However, she predicted in November that Congress would canyon a gasoline price-gouging law in animosity of her warnings that the country does not charge one. By far, there are 29 states accepting amount gouging statutes. But they alter broadly and some are activated alone in the accident of an emergency.

The Importance Of The Mazda Ac Compressor

Author: Karen Wilson

Source: articledashboard.com



Driving your Mazda will surely bring you to your most thrilling and convenient ride. You are definitely enjoying the same comfort that you are accustomed at home or at work. With just the push of a button or a slide of the lever, you can make the seamless transition of cooling or heating your car and make yourself comfortable inside. Since the advent of automotive air conditioning, gas regulator, system, many refinements have been extensively, gas regulator, undertaken. Innovations like automated temperature control that allows you to set the desired temperature plus enhancements to its overall durability that truly added to the complexity of today's modern air conditioning system. Your Mazda's AC system is composed the Mazda AC compressor,, gas regulator, condenser, expansion valve, and the evaporator. But among these components,, gas regulator, the compressor is referred, gas regulator, as the heart of the system. It is basically a belt driven pump that is attached to the engine and works by compressing and transferring the refrigerant gas to the condenser.

The AC system of your Mazda is divided into two sides: the high pressure and the low pressure side or defined as the discharge and suction sides. Since the Mazda AC compressor is a pump, it also has an intake and discharge side. The intake side or suction side draws in the refrigerant gas on the inlet side and forces it out on the exhaust side of the condenser. Some performs this process via the accumulator. As the refrigerant flows through the condenser, it disperses the heat and transfers it to the surrounding air via the heat exchanging properties of the condenser. A massive drop in temperature happens within the refrigerant as it is cooled and it is then condensed into a liquid as soon as it leaves the condenser on the way to the evaporator. After the liquid refrigerant is cooled, it passes through the orifice tube or expansion valve. These devices are, gas regulator, responsible for regulating the flow of liquid refrigerant into the evaporator.

The evaporator absorbs the heat from the car's interior and transfers it to the refrigerant gas and this is done via the opposite heat exchanging process that previously occurred in the condenser. The large fraction of heat transfer to the liquid refrigerant, gas regulator, increases its temperature, causing it from changing from liquid to gas. The heat-laden refrigerant gas escapes out of the evaporator and flows, gas regulator, into the receiver-drier or accumulator. This dries the refrigerant thru its internal desiccant and also permits the liquid refrigerant to settle, preventing it from being drawn into the Mazda AC compressor. At this point, the process will repeat, with the compressor again drawing in the refrigerant gas into the intake, gas regulator, side. Based on the operating condition and driver input, an electrical signal activates the compressor, allowing it to run once, gas regulator, interior cooling is required, gas regulator, . It is important to inspect your AC system and check possible signs of defects or leaks to avoid possible inconveniences. If you suspect some irregularities, you can seek a professional help to diagnose the problem. The compressor is usually reliable, but in some cases it also fails and once this happens, replacing it is necessary.

Automakers Focus On Mileage, Increased Profits

Author: Anthony Fontanelle

Source: articledashboard.com



At this year's International Auto Show, auto giants unveiled vehicles that mirror the industry's color - GREEN. Green for environment-friendly vehicles. Also,, gas regulator, green for profitability.

Automakers introduced improved fuel efficiency and engines that run on hydrogen or batteries. The goal is to enhance mileage and respond to the increasing global warming concerns. At present, improving gas mileage is one of the hot issues tackled by the lawmakers. Moreover, it is expected that the industry should comply with the stricter standards after, gas regulator, the passage of such legislation.

Another focus of the automakers is to return to profitability. After the debilitating sales doldrums, who would not strive to be back into the black? Amid the strong European and global economies, most of the auto giants have posted sales declines. This is why they are making the, gas regulator, most of every effort to push their company into profitability.

Whether, gas regulator, it's the threat of government regulation on both sides of the Atlantic or growing consumer interest, auto companies have given the show an environmentally conscious flavor, even when it comes to larger vehicles such as BMW's X6 SUV-car crossover, reported International Herald Tribune.

"We're not just talking about cutting CO2 emissions, we're doing it," said BMW Chief Executive Officer Norbert Reithofer, after the Bavarian automaker unveiled the X6, a 'sport activity' vehicle with a hybrid engine that will be on sale in 2009. "This isn't just a quick, halfhearted effort. We've been leading the way for, gas regulator, years. We got an early start and it's not at all the case that we're being pushed into this by politicians."

For, gas regulator, other auto giants, the notion is taking root deeper into future planning and execution. General Motors Corp. Vice Chairman Bob Lutz said that, gas regulator, the American automaker aims to develop an entire line of electric cars that could share parts used by gasoline-powered counterparts.

GM head honcho said that the Detroit-based automaker would likely have its E-Flex platform serve as a base for future development. The system, used in its just-debuted Flextreme concept car, has a small diesel engine, gas regulator, generator to charge a lithium-ion battery pack.

GM hybrids such as the Saturn Vue, Saturn Aura and the Chevrolet Malibu are expected to reach 10,000 sales by the end of the year and will continue to play a crucial function, gas regulator, in the automaker's growth. The Saturn window motor could be pulling some positive shopping energy.

Ford Motor Co., meanwhile,, gas regulator, said that it will have three models with lower CO2 emissions available in Europe by the end of 2008. The Dearborn-based automaker is, gas regulator, working on diesel versions of the Focus, Mondeo and a new subcompact with innovative technology to lessen emissions. All three vehicles will carry the ECOnetic badge of the automaker.

Renault SA Vice President Michel Gornet, however, said that consumers have a limited appetite for paying extra for environmentally friendly technology. "The consciousness is there," he said. "Renault is focusing on designing more environmentally efficient engines across all its models."

Nissan Vice President Carlos Tavares said that the automaker is not concentrating on any specific environmental system. "We won't bet the future of the company on a single technology," he said.

In the midst of the environmental drive, automakers also touted improved sales. According to the report, DaimlerChrysler,, gas regulator, gas regulator, AG CEO, gas regulator, Dieter Zetsche said that the chance of a fatter shareholder dividend was better than before. Audi AG, on the other hand, said that it hopes to sell a record 950,000 cars this year and also hopes to beat last year's net profit. Additionally, Porsche AG said that its sales increased 3.4 percent during its recently ended fiscal year, pushed up by rising demand for its luxury cars.

Mazda Releases Upgraded Bongo Series, Titan Dash In Japan

Author: Evander Klum

Source: articledashboard.com



Mazda Motor Corporation has finally revealed the slightly revamped models of its Bongo vans and trucks, Bongo Brawny vans, as well as the Titan Dash truck last week. All these four vehicles are available in showrooms of Mazda and Mazda Anfini dealerships in Japan. Both Bongo Vans and Trucks will also be seen in showrooms at Mazda Autozam dealerships.

Mazda has also improved its car parts, just like its quality Mazda 323 parts now available in its new car line-up. The new exhaust purification systems are now found on the Mazda cars so as to comply with the stricter emission standards of Japan adopted in 2005. Bongo Vans and Trucks will be the first vehicles to go out as light commercial vehicles capable, gas regulator, of handling 10 tons to meet the strict regulations.

Both revamped Bongo and Titan models also meet the Law Concerning Special Measures for Total Emission Reduction of Nitrogen Oxides and Particulate, gas regulator, Matter from, gas regulator, Automobiles in Specified Areas as released by Japan's Corporate News early last weekend. By simply complying with the standards, all these vehicle can be sold on the three major cities of Japan, namely Tokyo, Nagoya and Osaka. In addition, the vehicles are running on cleaner diesel engines which, gas regulator, have improved fuel efficiency reducing much of the environmental problems with regards to the present issue on global warming. Aside from saving gas over cleaner engines, this also, gas regulator, cuts the budget spent on gas-guzzler vehicles.

Mazda has always been good at bringing out what the customer wants and needs in a car. And because the customers demand for more features on the new retuned Bongo truck, the vehicle is mounted with several user-friendly features. Standard factory installed equipments such as door locks as well as power windows come on all grades. The freshest, gas regulator, models of Mazda also come with more safety features with no additional charge. A passenger airbag found in the Bongo van GL Super grade also comes, gas regulator, as an option to all other vehicles. All other upgraded Bongo series and Titan Dash features are found on the official Mazda website. You can visit the, gas regulator, site now for more information.

Mazda Motor Corporation, gas regulator, is a Ford subsidiary which has two main production sites in Japan and 19 assembly plants overseas. Some facility plants of Mazda overseas include joint ventures of the US car maker and Thailand with Ford Motor Company which is Mazda's largest investor.

Bush Administration Requires Motorists To Use More Alternative Fuels

Author: Lauren Woods

Source: articledashboard.com



The Bush Administration requires motorists to use at least 4.7 billion gallons of alternative fuels this year as it ramps up to mandate 7.5 billion gallons by the year 2012.

"The renewable fuels standard offers the American people a hat trick - it protects the environment, strengthens our energy security and supports America's farmers," said US Environmental Protection Agency (EPA) Administrator Steve Johnson.

The new fuel rule is only about one percent greater than that of last year. However, the final decision of the automaker is higher than the original proposal in 2006. In the said proposal, it requires 3.71 percent of fuel in 2007 to come from alternative sources.

Johnson, for the very first time, has talked about the 5-4 Supreme, gas regulator, Court decision, gas regulator, which was, gas regulator, promulgated last year. The decision states that the Environmental Protection Agency (EPA) has the express authority to regulate vehicle tailpipe emissions and labeled carbon dioxide an air pollutant under the Clean Air Act. According to critics, EPA had taken the position it had no power to do so. The government agency has reversed the Clinton, gas regulator, Administration decision which runs counter, gas regulator, with the Bush Administration's, gas regulator, generally expansive view of its authority.

Johnson said the decision is under review: "This isn't the last you've heard from us on this subject." Johnson also intimated that the EPA was also considering whether to grant California a waiver for its tailpipe emissions standards that could require automakers to boost fuel economy by more than 25 percent and raise passenger car standards to 43 miles per gallon over the next decade. So far, ten states have adopted those rules which are set to take effect in 2009. To block the enforcement of the new rules, the auto industry has filed a total of three suits to serve the purpose.

In addition, the environment activists noted that the market and billions of dollars in private equity funding had resulted in more alternative fuel use than the government had recommended in 2006. Moreover,, gas regulator, they pointed out that it could do the same for this year.

Philip E. Clapp, the president of the National Environmental Trust, said that the rule "may not result in any more renewable fuels than are already in the pipeline." "Vehicles powered by ethanol get 20-30,, gas regulator, gas regulator, percent fewer miles per gallon than they do with gasoline, so in order to reduce spending at the pump any renewable fuels mandate must be coupled with significant improvements to auto fleet efficiency," Clapp furthermore noted.

David Doniger, the policy director for the Climate Center at the National Resources Defense Council, scoffed the EPA decision as meaningless. "The administration is pushing, gas regulator, minor new legislative proposals that at most would slow how fast global warming pollution is allowed to grow. But it opposes any new laws to actually cap and cut that pollution. And it is ignoring the authority it already has to take a big bite out of global, gas regulator, warming pollution under the Clean Air Act," Doniger quipped. He added that the EPA simply repeated "President Bush's proposal that Congress give him a blank check to revise the nation's fuel economy standards without requiring any specific increase."

Sen. Barbara Boxer of D-Calif., ridiculed the definition of alternative fuels. "The President still doesn't seem to understand that just because a fuel is labeled 'alternative', gas regulator, doesn't mean it is renewable or clean," Boxer said. "His fuels plan is constructed to encourage the use of coal-to-liquids, which generates almost twice as much global warming pollution as gasoline."

The EPA said the program would slash 3.9 billon gallons of petroleum to limit greenhouse gas emissions by up to 13.1 million metric tons by 2012. It is equivalent to reducing emissions of up to 2.3 million cars. Nonetheless, while alternative fuels cut benzene emission by as much, gas regulator,, gas regulator, as six percent and carbon dioxide, they increase smog compounds like nitrogen, gas regulator, oxide emissions by approximately 97,000 tons.

The aim of regulating emissions necessitate a hefty sum to ensure that auto parts like engines, cold air intake, filters and radiators would complement the fuel technology.

The Advantages of Gas Scooters

Author: Kent Pinkerton

Source: articleage.com



Gas scooters have been a favorite form of affordable
transportation in European countries for decades. The low-power
vehicle wasn't that attractive to the power-hungry American
market until recently. Sleek styling of the modern, gas regulator, scooter
combined with the product being seen in a variety of films has
opened the door to the American urban market. Increasing
gasoline prices has added to the small vehicle's appeal.
Competition among scooter manufacturers and continuing sales has
led to unique design features, such as miniature, low-powered,
Harley-Davidson style motorcycles. The smaller version of the
grown-up bike has made it a choice ride for older children,
leading to the scrutiny of police departments and parent groups.

Gas, gas regulator, scooters are considered low-power motor vehicles by, gas regulator, many
municipalities and are subject to state and local regulations.
Some scooters meet Department of Transportation regulations for
operation on streets and roadways while others are prohibited
from being on the streets. Any time a motorized, gas regulator, vehicle is
introduced into traffic areas, appropriate cautionary measures
must be taken and proper safety gear must be worn.

Scooters can be easily found in the retail, gas regulator, market, however not
all retailers may carry all styles. Major discount or department
stores may only carry a couple of models that they believe will
be the most popular among their shoppers. A scooter store could
specialize in a variety of recreational scooters with gas or
electric engines. Many motorcycle retailers will also offer some
gas scooters alongside traditional motorcycles. Retailers also
offer scooter accessories to enhance the riding experience, gas regulator, as
well as replacement parts and service.

Any style of scooter can be purchased online for retail pricing.
The current market demand for scooters makes it hard to find
them at wholesale, gas regulator, prices for a single purchase, but there are
many opportunities for an individual to become a scooter dealer.

Are Motor Scooters Dangerous? Yes and No!

Author: J Larry Alan

Source: articleage.com



Motor scooters accept taken the apple by storm. Sales have
increased badly over the accomplished several years, but, gas regulator, are they
safe on the city-limits streets?

Motor scooters, both electric scooters and gas scooters, are a
style of miniature motorcycle that accept a footfall through anatomy and
have become a actual accepted adjustment of biking all over the world.
They accept been scooting, gas regulator, out of appearance apartment at almanac speed. But
what abounding humans do not apprehend is that motor scooters are
classified as motor cars if it comes to highway
regulations. And although they are an article of admiration for many
they can aswell be alarming for many.

They are about adapted by accompaniment laws as either motorcycles
or, gas regulator, mopeds, gas regulator, and are accountable to abounding, gas regulator, of the aforementioned regulations as
other motor vehicles. With a accurate and active disciplinarian a scooter
can be as safe as any added car on the road. But accidents
frequently activity if motor scooter drivers anticipate they are
exempt from the conventions that administer to automobiles.

Motor scooters (sometimes alleged mopeds or go peds) are commonly
purchased for use by accouchement and teenagers, a lot of of whom do not
even acquire a accurate authorization to drive. Licensed drivers accept had
a assertive bulk of training abaft the caster of a car, unlike
many motor scooter drivers beneath the age of 16. After proper
training accouchement, gas regulator, and adolescent teenagers can calmly acquisition themselves
in positions that accomplished drivers commonly would not.

Darting, gas regulator, in and out of cartage with little active experience, on
a motor scooter that is so baby it cannot be apparent by other
drivers, poses a hazard to both the scooter disciplinarian and other
motorists traveling the highway. To be safe a motor scooter
driver accept, gas regulator, to anticipate of himself as getting airy to the other
drivers authoritative their way down the active streets. A scooter driver
cannot accept that added drivers will see them.

A safe access for a scooter disciplinarian would be to accept that
they are absolutely airy to added drivers and again act
accordingly. A motor scooter addition accept to be accessible to activity out
of harm's if addition disciplinarian makes a abrupt abrupt movement.
Being safe agency blockage active at all times, gas regulator, . Getting safe also
means afterward the rules of the alley and not authoritative unnecessary
or chancy moves in cartage that would could cause their moped scooter
to bound out in foreground of addition affective vehicle. Automobile
drivers accept to accept time to acknowledge to a scooter driver's movements.

There are abounding affidavit to own a automatic scooter. They are
often acclimated for traveling abbreviate distances about the, gas regulator, neighborhood
to accomplish errands. Due to their size,, gas regulator, fuel-efficiency, weight,
and about beyond accumulator allowance than a motorcycle, they are
ideal in this situation. But in the easily of the youth, without
any antecedent active experience, they can be, gas regulator, deadly.

The ATV, go carts, clay bikes and mini bikes are added racing
vehicles that are generally endemic and operated by adolescent drivers.
ATVs are usually acclimated off alley forth with clay bikes and mini
bikes. Go karts are about apprenticed on paved tracks
specifically fabricated for the go cart. The go kart, mini bike, dirt
bike or ATVs don't usually get out on the accessible, gas regulator, alley area there
are cars to argue with. Therefore they aswell abstain abounding of the
dangers that scooter drivers accept to face.

Motor scooters are the latest craze, abnormally a part of the youth
market searching for a quick, bargain anatomy of transportation. These
youths can be too adolescent to own a driver's license, and the
result is a alarming situation. They are added accepted than
ever, but as their acceptance grows, people's acquaintance of
driving regulations has not kept pace, abnormally a part of the
younger generation.

Kids generally anticipate of motor scooters as toys, not as adult
vehicles. But a scooter is not a toy. It's, gas regulator, a potentially
dangerous motor car accountable to assertive laws and regulations.
Also, adolescence generally anticipate of themselves as getting accustomed to
automobile active regulations and accustomed to accidents as well.
"It will not appear to me" is a, gas regulator, actual accepted attitude a part of the
youth. But it's absolutely, gas regulator, this attitude that can get them into
trouble.

People charge to be acquainted of the abeyant motor scooter dangers
and yield adapted action. Scooter riders should pay special
attention while driving, authoritative abiding not to drive erratically,
but to be anticipated and affable to added drivers on the
road.

Both kids and adults charge training and acquaintance before
attempting to activity their scooters out in traffic. If parents
will yield a little time to alternation their children, authoritative sure
they are acquainted of the rules of the alley afore they, gas regulator, are allowed
to biking on them, it could accomplish active a amusement instead of a
danger. With a little training and some astute words of admonition we
can all accomplish a aberration in the lives of the youth. Give them
some training and acquaintance and their motor scooters, gas regulator, may be an
object of fun instead of injury.

Mazda Rolls Out Additional Hydrogen Rx-8

Author: Lauren Woods

Source: articledashboard.com



The Mazda, gas regulator, Motor Corp. earlier rolled out another flex-fuel vehicle in RX-8. TMazda RX-8 Hydrogen RE research vehicle is aimed at continuing the quest of the automaker to expand the real-world data on cars that are powered by either, gas regulator, hydrogen or gasoline. The vehicle was turned over to the Japan Automobile Research Institute (JARI) for testing.

Mazda is currently on the seventh version of its test hydrogen flex-fuel RX-8, which runs on either gasoline or hydrogen. The vehicle is equipped with a rotary fuel engine with a dual-system that allows the driver to choose either gasoline or hydrogen fuel with just a push on the button. Mazda's development of hydrogen fuel cars featuring rotary engines is part of its goal to promote environment-friendly urban living.

The automaker's piston-driven power plants for hydrogen application are boosted by distinct rotary engines. The engines utilize separate Mazda cold air intake and combustion, gas regulator, compartments to suit the hydrogen fuel application. Unlike other automakers, Mazda uses piston-driven power plants for hydrogen application. The automaker believes that the use of rotary engine, gas regulator, is the, gas regulator, key. It argues that the engine's size plus the use of a separate intake and combustion chambers complements the hydrogen fuel.

The flex-fuel RX-8 engine is capable of producing 107 horsepower. The vehicle travels 62 miles on hydrogen and covers 340 miles on 16 gallons of gas. The hydrogen fuel will basically come from JARI's own hydrogen station at the Tsukaba facility in Japan.

The current version, gas regulator, of the Mazda RX-8 Hydrogen RE flex-fuel vehicle will be used to make proposals for the international hydrogen standards and to facilitate the development of safety regulations. The vehicle will also be used to establish evaluation and examination techniques.

The Mazda RX-8 was first, gas regulator, introduced at the 2001 North American International Auto Show (NAIAS). But the first RX-8 Hydrogen RE concept of RX-8 was showcased at the 2004 NAIAS. The automaker earlier announced its plan to release a two-seat coupe version of the car but the development of such car is very costly hence the cancellation of the arrangement. The Mazda RX-8 will be entertaining a redesign in 2009 for the 2010 model.

Separately, Mazda has reaffirmed its partnership with the Ford Motor Co. last Thursday, gas regulator, . In the said partnership, the automakers expect global sales of 1.6 million vehicles annually by 2010. With Ford as a partner, Mazda calls the endeavor a "win-win partnership, gas regulator, ." The Hiroshima-based Japanese automaker sold about 1.1 million, gas regulator, vehicles worldwide in the fiscal year ended March 2006. It said in a statement that the company will grow more competitive by cutting costs, increasing research investment, strengthening its model lineup and taking more control of its U.S. dealer network.

Mercedes Ml Parts Contribute To The Success Of The Second Generation Ml

Author: Dwyane Thomas

Source: articledashboard.com



The Mercedes M-Class is a recent addition to the Mercedes family of automobiles, gas regulator, . Developed in 1997 and offered in 1998, models of this class are, gas regulator, mid-size, four-door luxury sports utility vehicles. Until recently, Mercedes MLs are considered by car enthusiasts as merely 'lifestyle' SUVs, neither good on the road nor off the road. This all changed in 2005 when Mercedes decided to offer the car in different flavors, allowing the buyers to customize according to their needs. With three specification levels, three wheel sizes, and an, gas regulator, off-road gear option, Mercedes ML became a serious contender, gas regulator, in the prestigious 4x4 market.

The Mercedes ML was the first car designed to appeal to the American public, and helped Mercedes Benz gain reputation as an international player. Before the Mercedes ML, all Mercedes models were conceived in the company's German headquarters. Owing to the company's legendary reputation in safety, the ML was the first SUV to be equipped with stability control. This, combined with other standard safety Mercedes ML parts, gained for the M-Class the highest ratings in industry crash, gas regulator, tests. While the safety features were impeccable, the initial quality of the vehicle was poor. It, gas regulator, was not until the second generation rolled out in 2005 that Mercedes MLs earned its dynamic,, gas regulator, forward-looking reputation, gas regulator, .

Daimler-Chrysler spent approximately $600 million to redesign the second-generation Mercedes ML. The new lineup sported an overhauled body work, showing more aerodynamic lines which lowered the drag coefficient to just 0.34. Modifications were especially extensive on the vehicle's rear which was criticized by many for looking like a shoebox. New Mercedes ML parts are the G-TRONIC seven-speed transmission, optional Active Curve-Illuminating Bi-Xenon headlights, and an adjustable-height air suspension. Entry level specification brings you a 7 speed automatic transmission, Speedtronic cruise control, Antilock Brake System (ABS), Downhill, gas regulator, Speed Regulator, and other standard Mercedes ML parts. As options, you can select an off-road ABS and an Airmatic air suspension for improved off-road handling and control. When driving in extreme conditions, you can opt for the Off Road Pro option that increases ground clearance to a maximum of 30 centimeters.

Mercedes ML has grown muscles and is living to its classification as a sports, gas regulator, utility vehicle. MLs can now tow 3,500kg of weight, thanks to the performance of its superior engine. Mercedes, gas regulator, is deservedly proud of its engines; and in the ML, 4-valve engines are replacing, gas regulator, the previous lineup's 3-valve V6 and 3-valve V8. They prove a perfect foil to the wider girth of the M-Class,, gas regulator, cranking 215 hp to move the Mercedes ML with assurance. With a gas mileage of 19.5 miles to the gallon, Mercedes ML consumes far less fuel than other SUVs with 6 cycle engines. You also don't have to worry about cargo space as an area worth 2000 liters can easily be opened when the rear seats are folded.

The second-generation MLs are proving to be worthy and better successors to the relatively young ML line. Extra attention given to the improvement of Mercedes ML parts has surely contributed to the success of the lineup makeover. Canadian Car of the Year Awards even named the M-Class the Best New Sport Utility Vehicle in 2006. Model variants for this line include the ML320, ML350, ML430 and ML500 in the US, and the ML55 and the ML270 CDI and ML400 CDI in Europe.

Your Cars Electrical System

Author: Kevin Schappell

Source: articleage.com



When the automotive industry was in its infancy, it used
electricity only to ignite the fuel inside the engine. By the
late 1920's, the electric,, gas regulator, gas regulator, starter replaced the hand crank,
electric headlights made acetylene lamps obsolete and the
braying, gas regulator, of the electric horn drowned out the squeak of the
hand-squeezed air horn. Today, an automobile requires an
elaborate electrical system of circuits just to produce, store,
and distribute all the electricity it requires simply for
everyday operation. The first major component in the electrical
system is the battery. The battery is used to store power for
starting, and for running auxiliary devices such as clocks,
radios and alarms when the engine is off. The next major
component is the starter motor, which is used to start the
engine. The third component is a charging device powered by the
engine, known as the alternator. It powers the electrical system
when the car is running, and restores the charge, gas regulator, within the
battery. With these basic components, the car maintains its
supply of electricity. A device called the voltage regulator
keeps the power level stabilized, and the fuse box keeps minor
problems from becoming major ones. Many different auxiliary
electrical devices are used in modern cars, such as: radios,
cellular phones, rear window defrosters and electric door locks,
as well as a vast array of motors powering everything from the
moon roof on down. The above information is directly from the
Auto Insight program, which you can buy online from
AutoEducation.com. Common Problems: ทThe battery is usually the
first part of the system to wear out. Most batteries last
between 3 and 7 years depending on brand and design. Batteries
can be fine on minute, and dead the next. More on this later.
ทBlown fuse: Is one part of the electrical system not working
like the interior lights or dash lights? The first thing to
check is the fuses. Look for the fuse panel under the dash,, gas regulator, in
the glove box, or even in the engine compartment, gas regulator, in some cars.
Most fuse boxes will be labeled by circuit. Modern cars use a
blade type fuse which is rectangular in shape and transparent.
Look for the wire, which runs through the fuse, and see if it is
burned through. Any discoloring of the fuse is a good sign the
fuse has blown. If you have doubts, replace with a new fuse and
test the system, which is not working. ทAlternator:, gas regulator, Does your
car start ok, but your headlights dim when idling. It could be a
bad alternator. When the alternator, gas regulator, cannot produce enough
electricity to keep the electrical systems running and the
battery will have to be used to take up the slack. This will
eventually wear down the battery and not allow your car to
start. Troubleshooting: I don't think there is a tougher system
to troubleshoot on your car than the charging/starting system.
This is due to the fact that there are many things that can go
wrong and it's tough to test some components without special
equipment. Let's go over some possible situations, gas regulator, and their
possible causes. ทCar won't start, all I hear is a click but the
engine does not turn. oFirst check all battery cables for
corrosion as this will keep power from flowing, gas regulator, freely to, gas regulator, the
starting system. If they are dirty, clean with a wire brush and
reattach. Apply a light coat of grease to the top of the
terminals to prevent further corrosion. oBattery could not have
enough power stored in it to spin the engine. This can be caused
by a bad cell in the battery or from a bad alternator not
charging the battery when the engine is running. If you can get
the car to a mechanic, have him or her test the battery and
charging system with a special tester. This tester places a load
on the battery and can tell the condition. They can also check
to see if the alternator is, gas regulator, working to it's full potential.
oStarter or solenoid could be bad. If you can not jump start the
car and all of the battery cables are ok then suspect the
starter. ทCar won't start, I hear nothing. oCheck battery cables
as above. oHave the battery tested. There could be a bad cell
causing a short. You can try jump-starting but often the car
will not stay running. ทCar won't start, all I hear is a
horrible grinding noise. oGrinding noises point to the starter
not properly meshing with the flywheel. This can be caused by a
bad solenoid or a bad spot on the flywheel. oI have also seen
starters loosen up so they no longer contact the flywheel at the
proper distance. While not common, it is something to keep in
mind. ทCar starts but my headlights are dim at low engine
speeds. oLook to, gas regulator, the alternator for problems. Take the car to
your mechanic to have the alternator checked for proper
operation. oCheck for loose wires going to the alternator. Also
check for corrosion, as this will inhibit the alternator from
charging properly. oCheck the tension on the alternator belt. If
it is too loose,, gas regulator, the belt may slip and not drive the alternator
properly, gas regulator, . As you can see there are, gas regulator, plenty of things to go wrong
with the charging system and it is always best to take the car
to your mechanic and have it tested before you go replacing
parts blindly. Preventing problems with your, gas regulator, electrical system:
ทReplace your battery every 4 years as a, gas regulator, safety measure. It will
save allot of, gas regulator, headaches down the road. ทIf your battery is not a
sealed unit, check fluid levels in each cell. Only fill with
distilled water and be careful around the acid, which is in the
battery. ทCheck your alternator belt frequently for cracks and
tension, gas regulator, . Replace per your cars manufacturers recommendations.
ทClean your battery connections at least once a year. Parts
stores sell a handy terminal cleaner which is basically a round
wire brush,, gas regulator, which works wonders. Once you reattach the
terminals, coat with a layer of heavy grease or special purpose
grease sold at parts stores. This layer will block the air from
reacting with the connectors and creating corrosion. How to jump
start your car: Jump-starting your car does not have to be a
hard task. First lay out the cables on the ground between the
two cars. Make sure that the cable, gas regulator, is not tangled and none of
the end clamps are touching each other. The car with the good
battery, gas regulator, should be running. Step 1: Take the positive (red) clamp
closest to the car with the good battery and hook it to the
positive terminal of that car. The positive terminal will have a
+ sign on it and usually a red wire running to it. Step 2:
Repeat this step on the car with the bad battery, hooking up the
positive clamp to the positive terminal, gas regulator, on the, gas regulator, battery. Make
sure the clamps are contacting well and can not fall off. Step
3: Take the negative cable (black) closest to the car with the
good battery and hook it to the negative terminal of the
battery. The negative terminal will have a - sign and usually a
black wire running to it. Step 4: This is the last step and the
most important. Take the negative clamp closest to the car with
the bad battery and attach it to a bare metal part of the
engine. DO NOT hook it to the batteries negative terminal as
there maybe hydrogen gas present from the battery and a spark
from the connection could cause an explosion. That's it......
turn the key on the dead car and the car should start. If it
does not, try revving the engine on the good car, gas regulator, to boost, gas regulator, the
charge coming from the alternator. If this does not work, try
wiggling the cables to assure you have a good connection. GOOD
sets of jumper cables are a necessity. I have had cheaper sets
not jump-start a dead car. I, gas regulator, actually, gas regulator, had to double up two cheap
sets to get enough current to start my car. The cheaper sets
will have thinner cables, which cannot carry enough amperage to
start some, gas regulator, stalled cars. I would suggest buying a cable, which
has 4,6 or 8-gauge wire.

Carbon Dioxide Regulation: No Snap Decision

Author: Anthony Fontanelle

Source: articledashboard.com



The United States Environmental Protection Agency (EPA) Administrator Stephen Johnson repeatedly declined to say last Tuesday how soon, gas regulator, he will comply, gas regulator, with the high court's decision and decide whether to regulate carbon dioxide - the principal gas which has been linked to global warming.

Johnson, appearing before the Senate Environment and Public Works Committee, was asked repetitively to give a timetable for responding to the Supreme Court decisions promulgated on April 2. The court said that the Clean Air Act makes clear the agency must regulate carbon dioxide if it is found and proven that it endangers public health.

The legal argument has been established and "now there's an unmistakable green light to take action now," Sen. Barbara Boxer, D-Calif., the committee's, gas regulator, chairman, told Johnson. "There is no excuse, gas regulator, for delay." But Johnson called, gas regulator, the court's ruling to be complex and said that he did not want to be tied to a specific timetable. "I'm not going to be forced into making a snap decision,", gas regulator, he later told reporters.

When Boxer said EPA staff had indicated the agency could make a decision on regulating carbon dioxide emissions from motor vehicles in three or four months, Johnson responded he would "not commit to a specific four-month schedule." "We will move expeditiously, but we are going to be moving responsibly," said Johnson, a variation of a phrase he used again and again when pressed, gas regulator, by senators on a timetable. "I don't hear in your voice a sense of urgency," Boxer told Johnson, gas regulator, .

While the court's decision focused on vehicle tailpipe emissions, Johnson said that the agency is evaluating what impact the ruling might have on the need to regulate releases from power plants and industrial sources as well. The EPA administrator sought to deflect some of the criticism by telling senators the agency earlier Tuesday had taken another step toward considering whether to grant a waiver to California so that it could implement regulations to reduce carbon dioxide emissions from tailpipes.

Johnson said he had signed documents earlier in the day to begin a formal public comment period, gas regulator, - lasting until June 15 - on the waiver request and that he planned a hearing on the issue, gas regulator, on May 22.

Separately, the decision on whether to radically increase the regulation of automobile emissions and auto safety returns to the forefront in Congress this week. On Wednesday,, gas regulator, the Senate Commerce Committee will begin deliberation of a, gas regulator, bill to radically raise corporate average fuel economy regulations, using a bill introduced by Sen. Dianne Feinstein, D-Calif. But with committee staffers still trying to arrive at consensus on bill language, auto industry and the Senate officials on Monday decided that debate on the fuel economy bill will, gas regulator, be postponed until May 8.

Feinstein's bipartisan bill, co-sponsored by 16 senators, increases the fleet-wide average fuel economy for passenger cars and light trucks from 25 miles per gallon to 35 mpg by the year 2018. It is expected to entertain amendments at the May 8 hearing. The bill is likened to what President Bush called for in January, when he said he wanted to reduce gasoline usage by 8.5 billion gallons, or 5 percent, a year by, gas regulator, raising fuel economy by an average of four percent each year beginning in September 2009 for passenger cars. The key difference is Bush would leave it to the National Highway Traffic Safety Administration (NHTSA) to set the actual increases through a rulemaking process.

Feinstein's bill would necessitate additional auto safety regulations, by implementing compatibility standards between huge and small vehicles. It would also require "mandatory on-board fuel economy displays that show real-time fuel consumption to encourage more fuel efficient driving." It means refined auto parts like EBC rotors, engines, radiators and more.