Even if you follow a regular car maintenance protocol, issues will pop up. A faulty exhaust system, for example, may be easy to miss. But while the signs may be subtle, neglecting exhaust repair will cost you in the long run. Here’s how you can tell it needs professional attention.

4 Symptoms of Exhaust Trouble 

1. Reduced Gas Mileage

If you’re getting fewer miles of driving time per gallon, it may be a sign the catalytic converter isn’t filtering gases efficiently due to a clog or corrosion. As a result, the car will require more power, and use more gas, to move at the same speed. There are a few ways to track MPG. Modern cars will display the number on the dashboard. If yours doesn’t, just divide the number of gallons it takes to fill your tank by the number of miles you drive. If the result keeps getting lower, you may need exhaust repairs to raise your MPG.

2. Burning Odor

Do you notice any unusual smells while driving? A consistent burning odor may mean the engine is smoking due to melting plastic or faulty wiring. Often, this happens because the exhaust manifold’s gasket leaks hot air onto the engine. The smoke and odor will funnel out the tailpipe, indicating the need for exhaust repair. 

3. Loud Roaring

The exhaust system should be barely audible if your car is in top shape. When it requires professional attention, you may notice a roar, sputter, or backfire, indicating that it or the catalytic converter is damaged. The manifold gasket could also cause a leak that creates a hissing sound as you accelerate.

4. Dragging

The parts connecting the exhaust to the undercarriage of the vehicle can come undone due to years of wear and tear. Rust and corrosion are often the cause, but trauma from an accident or driving over potholes may also be at fault. 

If you need exhaust repairs, contact Bennett Motor Werks in Litchfield County, CT, to get on the appointment schedule ASAP. Their team has been in the industry for over 40 years and can work on foreign and domestic vehicles. Call (860) 567-9290 or visit the website for information on the family-owned and -operated company.