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4 signs your car needs exhaust repair

The exhaust system in your vehicle has a very important job. It is tasked with removing the toxic fumes created by the engine, transport them underneath the passenger cabin and expel them out of the tailpipe at the back of the vehicle. The fumes also pass through the catalytic converter, which converts the harmful exhaust into less hazardous emissions. This whole process is important not just for your car's performance, but also for your personal health. Exhaust fumes are deadly should a leak occur that allows the smoke to get into the passenger cabin. If you experience any of the following symptoms of exhaust trouble be sure to get to an auto repair shop right away.

Loud engine

One of the most common signs of an exhaust leak is loud rumbling under the hood, which are most audible during hard acceleration. One function of the exhaust system is to dampen engine noise, so a leak will cause the engine's sound to be louder than normal. If your car begins to generate noises that you're unfamiliar with, it is smart to head to a shop so the issue can be properly diagnosed.

Vibrating gas pedal

<p>Another symptom of exhaust trouble is if the gas pedal seems to vibrate or shake, especially while speeding up. If the exhaust leak is larger, it may cause the steering wheel or even the whole vehicle to vibrate or shake. Vibrations of any kind are always a sign of trouble, so get to a service shop for repairs if any shakes begins.

Decrease in fuel efficiency

The O2 sensor measures oxygen in the exhaust to help maintain the correct air and fuel mixture needed for the engine run right. If too much oxygen is in the exhaust, as it would bea leak were present, your vehicle will begin to burn excessive amounts of gas, resulting in a decrease in MPGs.

Check engine light on

<p>There are many things that can trigger the check engine light, and a few of them have to do with exhaust system issues. To be on the safe side and to avoid bigger problems of any kind, be sure to get to an auto repair shop for proper diagnostics any time the light comes on.

If you believe your car needs exhaust repair in Morgan Hill head to Fred's Foreign & Domestic Car Repair. As a dealer alternative we complete auto maintenance and repair for all makes and models. Give us a call at (408) 706-7318 to schedule quality car maintenance in Morgan Hill and the neighboring communities.