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It moves the poisonous gas away from the occupants of the car and also provides silencing of the waste gas by passing it through a silencer (Muffler).

The exhaust system on modern gasoline engines also includes the catalytic converter to remove some of the poisonous, polluting, gases.

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Q: What does the exhaust system on a car do?
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What does a car's exhaust system do?

When the internal combustion happens inside the engines cylinders, a "by product" is made. This is called exhaust. An exhaust system takes that from the engine out the back of the car through metal piping.


When is it time for a new exhaust on your car?

When system is leaking exhaust fumes When system is rotted and falls off vehicle


Exhaust Systems?

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What is the name of a car with dual exhaust?

Dual exhaust systems are systems in cars that have two mufflers and two exhaust pipes. This system is called a dual exhaust system, or a twin exhaust system. It can be installed on a vehicle after market.


What is the function of an exhaust system?

An exhaust system carries waste away from the car's engine. It helps reduce the amount of smoke and pollution that leaves the car and also reduces noise.


Where is a catalytic converter used in a car?

It is part of the exhaust system.


What are the dangers of removing an exhaust system without running a pipe to the rear of the car allowing the exhaust to exit at the center of the car?

blowing up.


What is a stationary run up test for car exhaust?

A test to measure the noise level of the exhaust system.


What car parts start with e?

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Is it bad to drive your car without an exhaust?

Yes, without a proper exhaust system in the car carbon monoxide can enter the passenger compartment and kill you.


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Why use double exhaust in the car?

A dual exhaust system is designed to reduce exhaust backpressure, making the engine run more efficiently.