It is never pleasant to notice a sound you don’t know about, and which originates from your car. Thus, what if you discover an exhaust noise that remains on your Audi Rs6? It is highly possible that this is a small problem, however, before being sure, it is better to execute some inspections. Our team has made this to support you fix it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Audi Rs6 and second, if you have a metallic rattling noise on your Audi Rs6.
Muffled exhaust noise Audi Rs6
Exhaust pipe with holes Audi Rs6
Having a muffled sound from its exhaust is not insignificant and can end up in over-consumption, or a malfunction of the engine, which could in the end become dirty, for example. If you have an exhaust noise on your Audi Rs6, it is plausible that it is due to a crack in the exhaust pipe, this is the most regular explanation. In order to verify this, position someone under the running motor automobile and accelerate to help them determine the source of the hole. Once found, if it is not too large you can cold seal it with specific metallic mastic type legs. Otherwise, the section will have to be changed.
Element dislocated exhaust pipe Audi Rs6
The other possibility of being suffering from a muffled exhaust noise on Audi Rs6 is to have a part of the exhaust system that has dislocated because of vibrations for example. Indeed some junctions of the different parts of the pot can loosen along with time and cause an exhaust gas leak in places not intended for this purpose. These fumes will then make a loud noise. Same technique as above, we go under the Audi Rs6 to define the problem location, and tighten or change the bolts. If you hear a muffled sound but after checking it doesn’t seem to come from the pot itself, consider looking at this content page which gives solutions gives solutions about rear end noises on Audi Rs6.
Metal rattling exhaust sound Audi Rs6
Damaged exhaust muffler noise Audi Rs6
If, on the other hand, 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 damaged. Indeed, it is conceivable that either your baffles, the catalyst or the silencer are the induce of this noise. To be certain, go under your Audi Rs6, cold, and tap each of the previously stated parts with a hammer to define 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 dead catalyst, it will be necessary to consider swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Audi Rs6, you will either have to find a used one and do it yourself, or go to your technician.
Metal rattling exhaust noise Audi Rs6 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Audi Rs6 may be in connection with a poor attachment of your exhaust to your automobile. Indeed, over the years, vibrations, the pot fasteners on the automobile 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 responds. 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 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 changed.
