Diagnosing Muffler Troubles for Your Nissan Pathfinder
The muffler of your Nissan Pathfinder is not just there to make the backside of your vehicle slick and cool. Its main job is to minimize the noise you vehicle makes when processing the exhaust, as well as making sure that it does not find its way towards the passenger compartment. Thus, it is important that you are able to detect a problem with your muffler before this get worse. Thus, listed below are some of the most common problems that you are going to encounter:
One of the common causes of your muffler going bad can be easily heard from your vehicle when driving. Listen closely for anything rumbling under your car that is not intentional. This could indicate a problem inside your muffler. Other kinds of sounds you should watch out for are pops, hisses, and thumps. If you hear any of these, be sure to take a look at your mufflers as soon as possible. There are many causes for this to happen, such as leaks due from rust, broken pipes, or damage from the inside. It could also be a case of a loose muffler making those clunking noises.
When you experience your car overheating at a rate much faster than it should be and your engine is just fine, then you better take a good look at your exhaust system, specifically the muffler. A broken muffler will not be able to reduce engine noise effectively. Even worse, it can allow exhaust to get inside your vehicle, particularly the passenger area. Because this kind of exhaust is very harmful and can come in an invisible color, this could lead to serious health issues in the long run.
Black is usually the color your exhaust makes, so when you start seeing white smoke coming out your muffler, then it is time to check it out. The problem could be as simple as moisture building up inside your muffler, and if it that the case then there should be no worries. However, it could also be caused by antifreeze burning, and could create more problems for your exhaust if not remedied quickly.