It is never pleasing to listen to a sound you don’t know about, and which originates from your car. So, what if you discover an exhaust noise that is persistant on your Dodge Avenger? It is highly probable that this is a minimal trouble, however, before being sure, it is better to conduct some verifications. Our team has produced this to support you fix it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Dodge Avenger and second, if you have a metallic rattling noise on your Dodge Avenger.
Muffled exhaust noise Dodge Avenger
Exhaust pipe with holes Dodge Avenger
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 in time become dirty, for example. If you have an exhaust noise on your Dodge Avenger, it is possible that it is due to a hole in the exhaust pipe, this is the most common cause. In order to validate this, position somebody under the running motor car and accelerate to help them find the origin of the hole. Once identified, 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 Dodge Avenger
The other possibility of being confronted with a muffled exhaust noise on Dodge Avenger is to have a part of the exhaust unit 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 make a loud noise. Same technique as above, we go under the Dodge Avenger to discern the trouble area, and tighten or change the bolts. If you hear a muffled sound but after checking it doesn’t seem to come from the pot itself, think about taking a look at this article which gives solutions gives solutions about rear end noises on Dodge Avenger.
Metal rattling exhaust sound Dodge Avenger
Damaged exhaust muffler noise Dodge Avenger
If, on the other hand, 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 broken. Indeed, it is plausible that either your baffles, the catalyst or the silencer are the cause of this noise. To be certain, go under your Dodge Avenger, 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 replacing it, as well as the silencer. In this case, to stop the exhaust noise on your Dodge Avenger, you will either have to find a used one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Dodge Avenger : Silentblock, loose pot
Finally, a metallic exhaust noise on your Dodge Avenger may be linked to a poor attachment of your exhaust to your car. Indeed, after some time, vibrations, the pot fasteners on the car chassis can come off. In this case, you need to check, 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 motor, the more fixed it should be. Visually check 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.
