What to Look for When Performing an Exhaust System Inspection
An exhaust system is a collection of interconnected components that direct harmful gases away from the engine and out the back of the vehicle. The exhaust manifold, catalytic converter, oxygen sensor, muffler, and tailpipe are all part of the system.
The exhaust manifold collects cylinder gases and directs them to the catalytic converter. Before exiting through the muffler and tailpipe, the converter uses a chemical reaction to convert harmful gases into less harmful ones. The oxygen sensor continuously monitors the exhaust gases to ensure that the catalytic converter is functioning properly.
Look for exhaust leaks, welds, pipe connections, clamp connections, and flex pipes when inspecting the exhaust system. Exhaust leaks can be hazardous and cause vehicle damage. Welds can fail or crack, allowing exhaust to leak. Pipe connections may be misaligned, and burned gaskets may cause leaks. Leaks in clamp connections should be checked. Flex pipes are a common failure point and should be inspected for leaks.
A properly functioning exhaust system protects you from dangerous fumes emitted by your vehicle. These fumes may contain carbon monoxide, which is lethal if inhaled in large quantities. That is why it is critical to have your exhaust system checked on a regular basis to ensure it is in good working order.
Symptoms of a Malfunctioning Exhaust System
There are a few symptoms to look for if you suspect your exhaust system has a leak. A decrease in fuel economy is one symptom. If your vehicle’s exhaust system is not working properly, it will have to work harder to do its job, consuming more fuel. An increase in engine noise is another symptom. A minor exhaust leak can make your engine run louder than usual. You may also notice rust on your car’s tailpipe or other exhaust system components. If you notice any of these symptoms, take your vehicle to a mechanic and have it checked out.
Tips for Maintaining Your Vehicle’s Exhaust System
The exhaust system in your car is one of the most important parts of your vehicle, and it must be kept in good working order. There are a few preventative maintenance tips you can use to keep your car’s exhaust system in good working order:
1. Have your car’s exhaust system inspected on a regular basis. This will assist in identifying potential issues early on, before they become serious.
2. Keep your car’s engine in good working order. A well-tuned engine emits less pollution and is more efficient, saving you money in the long run.
3. If you live in an area with a lot of road salt, keep your car’s undercarriage clean on a regular basis. Salt can cause corrosion and other problems with your vehicle’s exhaust system.
4. Do not leave your car idling for long periods of time. Idling wastes fuel and contributes to pollution, so avoid it whenever possible.
5. Have any strange noises coming from your car’s exhaust system checked out as soon as possible. It could be a sign of a serious problem that needs to be addressed immediately.