It is rarely pleasant to listen to a sound you don’t know about, and which comes from your car. So, what if you notice an exhaust noise that is persistant on your Citroen Jumpy? It is highly possible that this is a minimal issue, however, before being sure, it is better to accomplish some verifications. Our team has written this to support you resolve it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Citroen Jumpy and second, if you have a metallic rattling noise on your Citroen Jumpy.
Muffled exhaust noise Citroen Jumpy
Exhaust pipe with holes Citroen Jumpy
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 Citroen Jumpy, it is plausible that it is due to a hole in the exhaust pipe, this is the most regular explanation. In order to validate this, locate someone under the running motor automobile and accelerate to help them determine 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 changed.
Element dislocated exhaust pipe Citroen Jumpy
The other possibility of being subjected to a muffled exhaust noise on Citroen Jumpy is to have a part of the exhaust system that has dislocated caused by vibrations for example. Indeed 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 purpose. These fumes will then create a loud noise. Same technique as above, we go under the Citroen Jumpy to discern the issue location, and tighten or swap the bolts. If you hear a muffled sound but after examining it doesn’t seem to come from the pot itself, think about looking at this document which gives solutions gives solutions about rear end noises on Citroen Jumpy.
Metal rattling exhaust sound Citroen Jumpy
Damaged exhaust muffler noise Citroen Jumpy
If, alternatively, you are exposed to an exhaust sound that is more of a metallic type of, it is plausible that one or more parts of your exhaust may be injured. Indeed, it is conceivable that either your baffles, the catalyst or the silencer are the cause of this noise. To confirm, go under your Citroen Jumpy, 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 dead catalyst, it will be necessary to consider replacing it, as well as the silencer. In this case, to stop the exhaust noise on your Citroen Jumpy, you will either have to find a second hand one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Citroen Jumpy : Silentblock, loose pot
Finally, a metallic exhaust noise on your Citroen Jumpy may be in connection with a poor attachment of your exhaust to your automobile. Indeed, over the years, vibrations, the pot fasteners on the automobile 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, 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.
