Your muffler does a lot more than keep your car from being embarrassingly noisy. The exhaust system, in fact, is a big part of what keeps your vehicle running right! Here are some reasons why that exhaust system is so important to your car’s overall health:
--The exhaust system and muffler help direct toxic exhaust gases away from the passenger compartment and channels them behind the vehicle. Obviously, this one is pretty important to your health!
--The engine is designed to run with a certain amount of “back pressure” or resistance to exhaust flow on its way out of the engine. A lack of back pressure can cause a rough running condition and if left long enough, can damage exhaust valves and other engine compone ...[more]
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