3 Signs Of Car Exhaust Problems

One of the essential parts of your car is the exhaust system. If you're driving a vehicle with a faulty exhaust and fail to seek an exhaust system auto repair, expect several problems to arise over time. Read on to discover three car exhaust problems you shouldn't ignore. 

1. Unusual Noises

If you're a driver who has noticed the following noises in your car, there is probably a fault in the exhaust system:

  • Rattling. A rattling sound from your engine could be due to a loose or missing engine part or other mechanical issues. In addition, any noise during acceleration might emanate from the exhaust system component of your car engine.

  • Vibrations. Vibrations in your vehicle's exhaust system could be due to loose hangers, worn mufflers, or other exhaust system components. 

  • Loud Exhaust. If your car's exhaust system starts making unusual noises, like loud popping sounds and high-speed vibrations, it could be due to anything from an incorrectly installed muffler to an oil leak that has gone unnoticed for some time.

All the above unusual noises call for an exhaust system auto repair.

2. Reduced Fuel Efficiency

If your car isn't performing as well as it used to, and you are having trouble getting gas mileage, you may have a problem with your exhaust system. For example, if your car is consuming more gas than usual, even when the air conditioning is turned off, there may be something wrong with your exhaust system.

In case of a decrease in efficiency after driving for a while, turn off the engine and check for an exhaust leak. If any, visit your auto repair shop and get the issue fixed before escalation.

3. Burning Smell

The heat from the exhaust gases may cause plastic items under the hood to burn if your gasket cracks and starts to leak close to any engine wiring. Then, the burning components create a burning odor. In such cases, let an auto repair technician check your car as soon as you notice any burning smells or smoke to prevent any danger to yourself or your passengers.


Exhaust car problems are only one of several issues that might impair your car's functionality and performance. In addition, maintaining your vehicle is crucial for safety and performance. Therefore, you must recognize when your exhaust begins to exhibit problems. In case of doubts about your car's exhaust system, take it to your auto repair mechanic for inspection and repair.

Contact a local car repair shop, such as The Brake Shop, to learn more.