It is rarely pleasing to discover a sound you don’t know about, and which results from your car. So, what if you discover an exhaust noise that continues on your Audi R8? It is highly possible that this is a small issue, however, before being sure, it is better to accomplish some inspections. Our team has made this to help you resolve it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Audi R8 and second, if you have a metallic rattling noise on your Audi R8.
Muffled exhaust noise Audi R8
Exhaust pipe with holes Audi R8
Having a muffled sound from its exhaust is not insignificant and can lead to over-consumption, or a malfunction of the engine unit, which could in the end become dirty, for example. If you have an exhaust noise on your Audi R8, it is possible that it is due to a hole in the exhaust pipe, this is the most regular cause. In order to confirm this, locate somebody under the running motor vehicle and accelerate to help them find the origin of the hole. Once located, 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 Audi R8
The other possibility of being confronted with a muffled exhaust noise on Audi R8 is to have a part of the exhaust device that has dislocated because of vibrations for example. In fact some junctions of the different parts of the pot can loosen over time and generate 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 Audi R8 to discern the issue place, and tighten or replace 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 content page which gives answers gives solutions about rear end noises on Audi R8.
Metal rattling exhaust sound Audi R8
Damaged exhaust muffler noise Audi R8
If, alternatively, you are subject to an exhaust sound that is more of a metallic type of, it is possible 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 induce of this noise. To be certain, go under your Audi R8, cold, and tap each of the previously stated parts with a hammer to discern 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 swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Audi R8, you will either have to find a used one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Audi R8 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Audi R8 may be in connection with 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 verify, 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 unit, the more fixed it should be. Visually verify 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.
