It is never pleasant to discover a sound you don’t know about, and which originates from your car. Thus, what if you detect an exhaust noise that is persistant on your Hyundai Veloster? It is highly possible that this is a minimal issue, however, before being sure, it is better to conduct some checks. Our team has produced this to support you fix it. First, we will look at the possible causes if you have a muffled exhaust sound on your Hyundai Veloster and second, if you have a metallic rattling noise on your Hyundai Veloster.
Muffled exhaust noise Hyundai Veloster
Exhaust pipe with holes Hyundai Veloster
Having a muffled sound from its exhaust is not insignificant and can end in 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 Hyundai Veloster, it is possible that it is due to a crack in the exhaust pipe, this is the most regular cause. To be able to verify this, situate somebody under the running motor car and accelerate to help them discover 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 Hyundai Veloster
The other possibility of being confronted with a muffled exhaust noise on Hyundai Veloster is to have a part of the exhaust system that has dislocated resulting from vibrations for example. Indeed some junctions of the different parts of the pot can loosen after a while and induce 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 Hyundai Veloster to discover the issue area, and tighten or change the bolts. If you hear a muffled sound but after verifying it doesn’t seem to come from the pot itself, consider looking at this article which gives answers gives solutions about rear end noises on Hyundai Veloster.
Metal rattling exhaust sound Hyundai Veloster
Damaged exhaust muffler noise Hyundai Veloster
If, alternatively, you are exposed 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 reason of this noise. To make sure, go under your Hyundai Veloster, cold, and tap each of the previously stated parts with a hammer to discover 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 swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Hyundai Veloster, you will either have to find a used one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise Hyundai Veloster : Silentblock, loose pot
Finally, a metallic exhaust noise on your Hyundai Veloster may be in connection with a poor attachment of your exhaust to your car. Indeed, over time, vibrations, the pot fasteners on the car 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 reacts. 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 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.
