It is never pleasing to find out a sound you don’t know about, and which results from your car. Thus, what if you discover an exhaust noise that is persistant on your Volkswagen California? It is highly probable that this is a minor trouble, however, before being sure, it is better to accomplish some checks. Our team has created this to help you solve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Volkswagen California and second, if you have a metallic rattling noise on your Volkswagen California.
Muffled exhaust noise Volkswagen California
Exhaust pipe with holes Volkswagen California
Having a muffled sound from its exhaust is not insignificant and can end up in over-consumption, or a malfunction of the engine unit, which could after a while become dirty, for example. If you have an exhaust noise on your Volkswagen California, it is plausible that it is due to a crack in the exhaust pipe, this is the most regular explanation. To be able to verify this, situate someone under the running motor vehicle and accelerate to help them recognize the starting point of the hole. Once determined, if it is not too large you can cold seal it with specific metallic mastic type legs. Otherwise, the section will have to be replaced.
Element dislocated exhaust pipe Volkswagen California
The other possibility of being confronted with a muffled exhaust noise on Volkswagen California is to have a part of the exhaust device that has dislocated due to vibrations for example. In fact some junctions of the different parts of the pot can loosen with time and cause an exhaust gas leak in places not intended for this goal. These fumes will then make a loud noise. Same technique as above, we go under the Volkswagen California to identify the trouble place, and tighten or swap the bolts. If you hear a muffled sound but after examining it doesn’t seem to come from the pot itself, consider having a look at this content which gives solutions gives solutions about rear end noises on Volkswagen California.
Metal rattling exhaust sound Volkswagen California
Damaged exhaust muffler noise Volkswagen California
If, alternatively, you are exposed to an exhaust sound that is more of a metallic type of, it is plausible that one or more parts of your exhaust may be destroyed. Indeed, it is conceivable that either your baffles, the catalyst or the silencer are the reason of this noise. To be sure, go under your Volkswagen California, cold, and tap each of the previously stated parts with a hammer to identify the origin of the noise. You should move things between things in the problematic part, if they are baffles, you can try to push the section a little bit to try to block them and thus limit their movements. If it is a out of date catalyst, it will be necessary to consider replacing it, as well as the silencer. In this case, to stop the exhaust noise on your Volkswagen California, you will either have to find a resale one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Volkswagen California : Silentblock, loose pot
Finally, a metallic exhaust noise on your Volkswagen California may be linked to a poor attachment of your exhaust to your vehicle. In fact, over the years, vibrations, the pot fasteners on the vehicle chassis can come off. In this case, you need to check, when cold, that the pot holds well, to try to get it to move in different directions and watch how it behaves. Backwards there should be some play and be able to move but not too much. The closer you get to the engine motor, the more fixed it should be. Visually check the fasteners for which you have doubts. Finally, it is possible that a silentbloc may have died . In this case it will have to be replaced.
