It is never pleasing to find out a sound you don’t know about, and which will arrive from your car. Thus, what if you identify an exhaust noise that is persistant on your Renault Mascott? It is highly probable that this is a minimal problem, however, before being sure, it is better to accomplish some checks. Our team has written this to help you solve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Renault Mascott and second, if you have a metallic rattling noise on your Renault Mascott.
Muffled exhaust noise Renault Mascott
Exhaust pipe with holes Renault Mascott
Having a muffled sound from its exhaust is not insignificant and can cause 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 Renault Mascott, it is possible that it is due to a crack in the exhaust pipe, this is the most typical reason. In order to verify this, locate someone under the running motor vehicle and accelerate to help them recognize the source of the hole. Once discovered, 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 Renault Mascott
The other possibility of being suffering from a muffled exhaust noise on Renault Mascott is to have a part of the exhaust device that has dislocated resulting from vibrations for example. In fact some junctions of the different parts of the pot can loosen with time and induce 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 Renault Mascott to identify the problem 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 looking at this content page which gives answers gives solutions about rear end noises on Renault Mascott.
Metal rattling exhaust sound Renault Mascott
Damaged exhaust muffler noise Renault Mascott
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 damaged. 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 Renault Mascott, cold, and tap each of the previously stated parts with a hammer to identify 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 replacing it, as well as the silencer. In this case, to stop the exhaust noise on your Renault Mascott, you will either have to find a resale one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise Renault Mascott : Silentblock, loose pot
Finally, a metallic exhaust noise on your Renault Mascott may be linked to a poor attachment of your exhaust to your vehicle. In fact, over time, 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 reacts. Backwards there should be some play and be able to move but not too much. The closer you get to the engine motor, 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 changed.
