Does My Car Have an Exhaust Leak?


When it comes to vehicle systems few have as important of a job as the exhaust system. This series of pipes routes hazardous fumes created by the vehicle's engine through the catalytic converter, turning them into less harmful emissions and then emits the gases out of the car's tailpipe. Within the system are sensors that monitor the oxygen level in the exhaust, this information is used to calculate the proper amount of gasoline that needs to be used in the air/fuel mix that makes your vehicle run.

However, should you experience an exhaust leak you could be at risk of inhaling poisonous fumes without even noticing. It is important that you pay attention to the following signs of an exhaust leak. If you ever notice these issues don't hesitate to get in touch with a local auto shop to schedule exhaust repair right away.

Loud engine rumbling

One of the most common signs of exhaust trouble is increased engine noise. The exhaust acts as a sound deadener for the engine, so a leak can cause excessive noise. If there is an exhaust leak the vehicle's engine will be most audible during rapid acceleration, such as when speeding up to get onto the highway.

Gas pedal vibrations

Strange vibrations are always a sign of trouble. If you are feeling shaking coming from the gas pedal, particularly during acceleration, there is a good chance that your vehicle is suffering from an exhaust leak. If the leak is large enough you may also notice the steering wheel or whole vehicle vibrating.

Highly decreased fuel economy

Because the level of oxygen in the exhaust plays a large role in the air/fuel mix equation a leak that occurs prior to the oxygen sensor will result in a large oxygen reading. This will cause the vehicle's computer to think there is not enough gasoline being burnt during combustion, which will lead to an increase in fuel consumption. An exhaust leak could in fact decrease your fuel economy by 25 percent or more!

Exhaust leaks are bad for your car and bad for you! If you believe you need exhaust repair in Clawson or the surrounding area don't hesitate to reach out to the talented team at Multistate Transmissions. We offer expert full service auto repair and maintenance for all makes and models. At the first sign of car trouble give us a call at (248) 712-1215 to schedule an appointment for superior auto repair in Clawson.


Multistate Transmissions Blog

Written and Published By MORBiZ



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