The Importance of a Healthy Car Exhaust System

Author: Terry Brown

Source: articleage.com



Many people tend to disregard the exhaust system, gas regulator, of an
automobile. They may think that the exhaust system does nothing
more than to discharge the waste products of the combustion
process, gas regulator, . Although this is exactly what the exhaust system does,
the way these waste product is discharged out of the engine is
essential to the performance, gas regulator, of the engine. A gasoline engine
involves three processes: combustion, mechanical drive and
exhaust. If one of these processes is impeded, the condition of
the engine will depreciate.

The exhaust system has three major functions, the first of which
is to channel out the waste products of combustion out of the
engine to allow it to continue to burn fuel unhindered thereby
ensuring that the engine runs smoothly. An efficient exhaust
system allows the waste gas and compound to escape quickly out
of the system. If these waste, gas regulator, products do not escape from the
engine immediately, they may choke up the engine thus causing it
to break down.

Another function of the exhaust system is to reduce the noise
generated by the engine. Noise is one of the "wastes" produced
by the engine. The exhaust gases leave the engine at extremely
high pressure. If these gases escaped directly out of the
engine, the noise generated would be tremendous. Thus, to
minimize this noise, the exhaust system lets the exhaust gases
pass through metal plates and tubes called the muffler. As the
gas passes through the muffler, the noise is reduced.

The third function of the exhaust system is to clean up the
emissions that are harmful to the environment. When the engine
burns, gas regulator, fuel, it produces gases that pollute the air such as
hydrocarbons, carbon monoxide and, gas regulator, nitrogen oxides. The exhaust
system, through the Catalytic Converter, cleans up the exhaust
gases by breaking down the harmful gas compounds. Chemicals in
the catalytic converter act as catalysts, changing the highly
hazardous gas compounds to less harmful ones.

Because air pollution is a major environmental problem that
affects us all, catalytic converters are a necessity. In fact,
it is illegal in most states, gas regulator, not to have a catalytic converter.
Replacing defective catalytic converters, gas regulator, is not only an ethical
necessity but also a legal requirement. If ever your car needs a
new catalytic converter, you should purchase a new one and have
it replaced as soon as possible. A catalytic converter is
essential for the better performance of any exhaust system.

Mazda Catalytic Converters can be found at auto parts
wholesalers and auto parts dealers all over the country.
However, there is a much easier way to shop for Mazda Parts and
other VW Parts . By far, the most
convenient and fast way to shop for Mazda Parts is to visit a dependable and
trustworthy online auto parts supplier with, gas regulator, a good reputation as
an excellent source of top-notch, low priced auto parts and
accessories.

Look for an auto parts store that is renowned for its
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Now, Inner Auto Parts now has, gas regulator, an auto parts store offering
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Window Regulators.

Volvo And Its Commitment To Environmental Technology

Author: Glady Reign

Source: articledashboard.com



Volvo cars is continuously advancing its position as it tries, gas regulator, to meet up with its commitment, gas regulator, to sustainable mobility, investing considerably in environmental technology over the years. Volvo is also going to open a new hybrid technology center in Gteborg where the automaker will develop some of its future energy-efficient vehicles. The company has a long tradition of environmental dedication -- proof of which is its three-way catalytic converter with Lambda Sond, engines running on renewable, gas regulator, fuels, clean factories and world-class emission control technologies, gas regulator, . It was in the year 1976 when Volvo Cars first introduced the three-way catalytic converter with Lambda Sond. It was considered a breakthrough for the emission control technology since, gas regulator, more than 90 percent of the harmful emissions could be eliminated with the new technology. Today almost all petrol-powered cars are equipped with a three-way Volvo catalytic converter with Lambda Sond.In 1995, Volvo once, gas regulator, again achieved another breakthrough when it produced the very first Bi-Fuel models that can run on renewable bio-methane, with petrol serving as the backup fuel. The use of bio-methane on vehicles makes a negligible net contribution of fossil carbon dioxide, a greenhouse gas. And at present this fuel technology is available on the European market particularly equipped in the S60 and V70 models. Volvo's smaller platform, the S40 and V50are equipped with FlexiFuel engines that run on bio-ethanol E85 consisting of 85% ethanol and 15% petrol reducing net emissions of fossil carbon dioxide by 80% compared to petrol. Half of Volvo's current models can be specified with engines that run on renewable fuel.Volvo has also made advancement in the area of emission control technologies. At present 95 and 99 percent of regulated emissions are currently dealt with by Volvo's emission control and about 95% of soot particles in diesel exhaust gases are eliminated by modern particulate filters. In fact in some traffic environments, the exhaust gases from Volvo's cleanest engines are cleaner than the surrounding air. Amazing!Volvo also takes the lead when it comes to developing concept cars since it gives them the opportunity to evaluate various technologies, gas regulator, and strategies. One good example of Volvo's concept cars is the 3CC which is a car powered by an electric motor and represents what future cars will look like. Volvo's high-performance, gas regulator, Multi-Fuel car which offers an extremely clean engine and can run at no less than five fuels is also one of Volvo's important creations.