It is never pleasant 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 remains on your Renault Kadjar? It is highly probable that this is a minimal issue, however, before being sure, it is better to carry out some investigations. Our team has produced this to help you resolve it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Renault Kadjar and second, if you have a metallic rattling noise on your Renault Kadjar.
Muffled exhaust noise Renault Kadjar
Exhaust pipe with holes Renault Kadjar
Having a muffled sound from its exhaust is not insignificant and can end up in over-consumption, or a malfunction of the engine unit, which could eventually become dirty, for example. If you have an exhaust noise on your Renault Kadjar, it is possible that it is due to a crack in the exhaust pipe, this is the most typical reason. To be able to verify this, situate somebody under the running motor car and accelerate to help them find the source 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 replaced.
Element dislocated exhaust pipe Renault Kadjar
The other possibility of being subjected to a muffled exhaust noise on Renault Kadjar is to have a part of the exhaust unit that has dislocated as a consequence of vibrations for example. In fact some junctions of the different parts of the pot can loosen over time and induce 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 Renault Kadjar to define 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 content which gives solutions gives solutions about rear end noises on Renault Kadjar.
Metal rattling exhaust sound Renault Kadjar
Damaged exhaust muffler noise Renault Kadjar
If, alternatively, you are exposed 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 conceivable that either your baffles, the catalyst or the silencer are the cause of this noise. To confirm, go under your Renault Kadjar, cold, and tap each of the previously stated parts with a hammer to define 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 out of date catalyst, it will be necessary to consider changing it, as well as the silencer. In this case, to stop the exhaust noise on your Renault Kadjar, you will either have to find a resale one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Renault Kadjar : Silentblock, loose pot
Finally, a metallic exhaust noise on your Renault Kadjar may be related to a poor attachment of your exhaust to your car. In fact, after some 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 responds. 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 replaced.
