The exhaust system in your vehicle is responsible for eliminating harmful gases from the engine, reducing noise, and improving engine efficiency.
1. Loud Exhaust Noise
One of the easiest ways to tell if you have an exhaust leak is by the sound of your car. A sudden increase in volume or a distinctive hissing or popping sound coming from the engine area could be a sign of a leak.
2. Smell of Exhaust Fumes
Another way to detect an exhaust issue is by the strong smell of exhaust fumes. Carbon monoxide is odorless and tasteless, but a leaking exhaust can release other easily noticeable gases. If the smell of exhaust fumes gets into your car's cabin, it's a clear sign of leakage in your exhaust system and should be addressed immediately.
3. Decrease in Fuel Efficiency
An exhaust leak can cause a decrease in fuel efficiency as well. Your car's oxygen sensor is designed to measure and regulate the fuel-to-air ratio in the engine to optimize the vehicle's fuel economy. A leak or crack allows extra oxygen to enter the engine, upsetting the fuel-to-air ratio and decreasing your car's fuel efficiency. Check it out at Bob-Boyd Lincoln, Inc. in Columbus, OH today.