Reasons behind Your Chevrolet S10 Exhaust Pipe Troubles
Your Chevrolet S10 exhaust pipe is designed to carry the dangerous exhaust gases away from your vehicle's cabin. A damaged exhaust pipe can cause various problems for your vehicle ranging from low fuel economy to frequent loss of power, so any sign of exhaust pipe trouble needs to be attended to as soon as possible. If you hear strange noises or smell gasoline from your exhaust system, then it's time for you to do some troubleshooting. Below are some of the most commonly encountered issues with your exhaust pipe:
Unusual hissing or popping noises
Hissing or popping noises coming from your vehicle's exhaust system are surefire symptoms that your system has developed some leaks. To check for leaks in the exhaust pipe, you can run your hand near the pipe while the engine is running and feel for any gases that are escaping through holes or cracks.
Vibration beneath your vehicle
Relatively silent vibration can also signify a leak in your exhaust system. However, if the vibration you feel is accompanied by a metallic clanging sound, you probably have loose clamps or brackets. Look beneath your car and check your exhaust pipe hangers and clamps. Make sure that all parts are secure and that all mounting bolts are tightened properly.
Loss of power
If your engine suddenly starts shutting off whenever you try to accelerate, you might have a blocked exhaust pipe. Listen for a loud chugging sound from your exhaust system, since blocked exhaust pipes are accompanied by this particular type of noise.
Other troubleshooting tips
A visual inspection of your exhaust pipe is still a very efficient way of checking for any problems, since the most common cause of a damaged exhaust pipe is corrosion. Examine the entire length of your exhaust pipe and look for holes, cracks, and rust near the welds and mounting points. However, an exhaust pipe that appears fine on the outside can still have internal corrosion. To check for rusting inside the exhaust pipe, try poking several areas of the pipe with some pliers to see if the pipe will yield. If it does, the pipe is rotten and needs to be replaced.