It is never pleasing to perceive a sound you don’t know about, and which will arrive from your car. So, what if you identify an exhaust noise that continues on your hyundai i20? It is highly probable that this is a small problem, however, before being sure, it is better to execute 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 hyundai i20 and second, if you have a metallic rattling noise on your hyundai i20.
Muffled exhaust noise hyundai i20
Exhaust pipe with holes hyundai i20
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 after a while become dirty, for example. If you have an exhaust noise on your hyundai i20, it is possible that it is due to a crack in the exhaust pipe, this is the most regular reason. To be able to validate this, situate somebody under the running motor vehicle and accelerate to help them find the starting point 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 replaced.
Element dislocated exhaust pipe hyundai i20
The other possibility of being the subject of a muffled exhaust noise on hyundai i20 is to have a part of the exhaust unit that has dislocated resulting from vibrations for example. Indeed some junctions of the different parts of the pot can loosen after some time and cause 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 i20 to discern the problem region, and tighten or replace the bolts. If you hear a muffled sound but after examining 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 hyundai i20.
Metal rattling exhaust sound hyundai i20
Damaged exhaust muffler noise hyundai i20
If, on the other hand, you are subject to an exhaust sound that is more of a metallic type, it is possible that one or more parts of your exhaust may be injured. Indeed, it is possible that either your baffles, the catalyst or the silencer are the reason of this noise. To confirm, go under your hyundai i20, 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 hyundai i20, you will either have to find a used one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise hyundai i20 : Silentblock, loose pot
Finally, a metallic exhaust noise on your hyundai i20 may be linked to a poor attachment of your exhaust to your vehicle. Indeed, over the years, 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 replaced.
