What are the warning signs of an exhaust problem? Your exhaust system carries harmful gases away from the cabin, quiets the engine and cleans emissions. A loud noise, fumes or a check engine light means it's time for exhaust repair.
What your exhaust system does
- Moves exhaust gases, including carbon monoxide, away from the engine and cabin.
- Quiets engine noise through the muffler.
- Cleans emissions with the catalytic converter.
- Helps the engine run efficiently.
Warning signs of exhaust trouble
- A louder engine or a rumble from underneath.
- Exhaust smell inside the car.
- A rattle or hanging pipe.
- A rotten egg smell, which can point to the catalytic converter.
- Lower fuel economy.
- A check engine light from a bad oxygen sensor.
Why leaks are serious
An exhaust leak can let carbon monoxide into the cabin. That gas is odorless and dangerous. If you smell fumes or feel dizzy, open the windows and get the car checked right away.
Oxygen sensors and your mileage
The oxygen sensor measures oxygen in the exhaust and helps set the fuel mix. A bad one can cause poor mileage, rough running, hesitation and a check engine light. Replacing it often brings performance back.
What we do
We inspect the full exhaust system, find leaks and failed parts, and explain the repair before we start. See our exhaust repair page for more.
Questions we hear
How long does a muffler last?
It depends on road salt, short trips and driving habits. Rust is the main enemy in New England.
Can I drive with an exhaust leak?
It's not safe. Leaks can send carbon monoxide into the car. Get it fixed soon.
Will a bad exhaust turn on my check engine light?
Yes, often. Sensors in the exhaust can trigger it. See our check engine light service.
Hear or smell something? Book an exhaust check at our West Springfield shop.
