It is never pleasing to find out a sound you don’t know about, and which will arrive from your car. So, what if you find an exhaust noise that remains on your Volkswagen Golf 6? It is highly probable that this is a minimal issue, however, before being sure, it is better to conduct some checks. Our team has written this to help you solve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Volkswagen Golf 6 and second, if you have a metallic rattling noise on your Volkswagen Golf 6.
Muffled exhaust noise Volkswagen Golf 6
Exhaust pipe with holes Volkswagen Golf 6
Having a muffled sound from its exhaust is not insignificant and can lead to over-consumption, or a malfunction of the car engine, which could in the end become dirty, for example. If you have an exhaust noise on your Volkswagen Golf 6, it is possible that it is due to a hole in the exhaust pipe, this is the most typical cause. To be able to validate this, position somebody under the running motor vehicle and accelerate to help them locate the source 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 swapped.
Element dislocated exhaust pipe Volkswagen Golf 6
The other possibility of being confronted with a muffled exhaust noise on Volkswagen Golf 6 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 after a while and generate an exhaust gas leak in places not intended for this goal. These fumes will then create a loud noise. Same technique as above, we go under the Volkswagen Golf 6 to establish the issue area, and tighten or swap the bolts. If you hear a muffled sound but after checking it doesn’t seem to come from the pot itself, consider taking a look at this article which gives solutions gives solutions about rear end noises on Volkswagen Golf 6.
Metal rattling exhaust sound Volkswagen Golf 6
Damaged exhaust muffler noise Volkswagen Golf 6
If, alternatively, you are subject to an exhaust sound that is more of a metallic sort of, it is possible that one or more parts of your exhaust may be damaged. Indeed, it is plausible that either your baffles, the catalyst or the silencer are the induce of this noise. To be sure, go under your Volkswagen Golf 6, cold, and tap each of the previously stated parts with a hammer to establish the source 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 dead catalyst, it will be necessary to consider changing it, as well as the silencer. In this case, to stop the exhaust noise on your Volkswagen Golf 6, you will either have to find a second hand one and do it yourself, or go to your technician.
Metal rattling exhaust noise Volkswagen Golf 6 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Volkswagen Golf 6 may be connected to a poor attachment of your exhaust to your vehicle. In fact, after some time, vibrations, the pot fasteners on the vehicle chassis can come off. In this case, you need to examine, 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, the more fixed it should be. Visually examine 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 swapped.
