Genuine GM Exhaust Parts

What Does a Car's Exhaust Do?

A car's exhaust system plays a crucial role in managing and redirecting the harmful gases produced during the combustion process in the engine. It is a critical component that manages emissions, lessens engine noise, and improves driving efficiency.

Failing Car Exhaust: Signs to Look Out For

Symptoms of a failing car exhaust include:

1. Loud, Unusual Noises

   Louder-than-usual exhaust noise or a noticeable change in tone may indicate a problem with the exhaust system, such as a damaged muffler or a leak.

2. Unpleasant Smells

   The presence of foul odors, such as a strong sulfuric smell or exhaust fumes, inside the cabin.

3. Visible Signs of Damage

   Inspect the exhaust system for visible physical signs of damage, including holes, rust, or loose parts.

4. Check Engine Light is On

   The check engine light on the dashboard may be triggered due to issues with catalytic converters or oxygen sensors.

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