Top Signs of an Exhaust Leak

Exhaust leaks are bad. They are bad for your car, bad for the environment and bad for your health. If you experience any of these signs of an exhaust leak be sure to head to your local auto repair shop as soon as possible to have it repaired, or you could end up with much bigger trouble on your hands, for you and your car.

Loud Engine

One of the most obvious signs of an exhaust leak is an increase in engine noise. Your vehicle will sound very loud, especially during acceleration. This noise is caused by air escaping through a crack in the system and not being properly expelled.

Decreased Fuel Efficiency

If exhaust is not able to flow properly through the exhaust system it will through off the readings of the oxygen sensor, which helps dictate the air/fuel mix your car needs to run smooth. Due to the false readings your car is likely to burn excessive amounts of gasoline, greatly lowering MPGs.

Gas Pedal Vibration

Another common signs of an exhaust leak is a constant vibration that occurs in the gas pedal or steering wheel. It will be easier to feel during acceleration, as the vehicle is producing ample amounts of power.

Why should I repair an exhaust leak?

  • Health Concerns– Exhaust fumes are highly poisonous. If they are not properly expelled they could end up in the passenger cabin, which may cause death.
  • Environmental Benefits– Part of the exhaust system, the catalytic converter, helps transform hazardous fumes into less harmful emissions. A healthy exhaust system helps reduce your carbon footprint.
  • Save Money– Since an exhaust leak will likely decrease your fuel efficiency, not having one will only save you money in the long run over excess fuel costs.

If you believe your car has an exhaust leak don’t hesitate to have it repaired. For superior exhaust repair in Mountain View, CA, or the surrounding areas head to A-1 Auto Tech. Our expert auto repair technicians will ensure that your vehicle is safe to drive! Give us a call at (650) 487-2240 to request professional auto repair in Mountain View today.

Please also see our article entitled “Does my car have an exhaust leak?“.