Top Signs of an Exhaust Leak

Top Signs of an Exhaust LeakOne of the hardest worked systems in your vehicle is the exhaust, yet it has no moving parts past the exhaust valves inside the engine. Your car's exhaust system carries out a few important tasks, such as dampening engine noise, maintaining fuel economy, routing dangerous exhaust fumes away from the passenger cabin and converting those same hazardous fumes into less harmful emissions. Should you ever experience any of the following signs of an exhaust leak be sure to visit a professional auto repair shop for proper diagnostics and service.

Increased Engine Noise

Many cars that are experiencing an exhaust leak will suffer from an increase in engine noise. If it sounds like your car's engine is now rumbling inside the passenger cabin, especially during rapid acceleration, get to a shop immediately. Putting off exhaust leak repair could allow for the fumes to seep into the passenger compartment, resulting in carbon monoxide poisoning of you and your passengers.

Gas Pedal Vibration

Another common sign of an exhaust leak is if the gas pedal vibrates or shakes. This is a clear indicator of exhaust troubles, as the accelerator pedal is closely tied to the operations of the engine and exhaust.

Decreased MPGs

There are many things that can cause your car's fuel economy to drop, but an exhaust leak can decrease MPGs a substantial amount. This is because inside the exhaust system there is a sensor, called the oxygen sensor, which takes measurements of the amount of oxygen within the exhaust. This reading helps determine the proper air and fuel mixture needed for maximum efficiency. If there is a leak in the exhaust system the oxygen sensor will likely read high levels of oxygen, which will cause the sensor to send more gasoline to the combustion chamber, thus resulting in the burning of excessive fuel.

Exhaust leaks are bad for your car and can be deadly for you or your passengers if not taken care of in a timely manner. If you believe it is time to schedule exhaust repair in Clawson, head to Multistate Transmissions. Our crew of expert auto repair techs will have your car running great in no time. Give us a call at (248) 712-1215 to request more info or to schedule superior auto repair in Clawson, MI, today.

Multistate Transmissions Blog

Written and Published By MORBiZ

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