It is rarely pleasing to find out a sound you don’t know about, and which results from your car. Thus, what if you spot an exhaust noise that is persistant on your Dodge Grand Caravan? It is highly possible that this is a minimal problem, however, before being sure, it is better to execute some checks. Our team has produced this to support you fix it. First, we will look at the possible causes if you have a muffled exhaust sound on your Dodge Grand Caravan and second, if you have a metallic rattling noise on your Dodge Grand Caravan.
Muffled exhaust noise Dodge Grand Caravan
Exhaust pipe with holes Dodge Grand Caravan
Having a muffled sound from its exhaust is not insignificant and can end up 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 Dodge Grand Caravan, it is possible that it is due to a hole in the exhaust pipe, this is the most classic explanation. In order to validate this, locate a friend or relative under the running motor vehicle and accelerate to help them locate the origin 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 changed.
Element dislocated exhaust pipe Dodge Grand Caravan
The other possibility of being suffering from a muffled exhaust noise on Dodge Grand Caravan is to have a part of the exhaust unit that has dislocated caused by vibrations for example. In fact some junctions of the different parts of the pot can loosen with time and generate 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 Dodge Grand Caravan to determine the problem region, and tighten or replace the bolts. If you hear a muffled sound but after checking it doesn’t seem to come from the pot itself, think about having a look at this content page which gives solutions gives solutions about rear end noises on Dodge Grand Caravan.
Metal rattling exhaust sound Dodge Grand Caravan
Damaged exhaust muffler noise Dodge Grand Caravan
If, alternatively, you are exposed 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 destroyed. Indeed, it is possible that either your baffles, the catalyst or the silencer are the induce of this noise. To confirm, go under your Dodge Grand Caravan, cold, and tap each of the previously stated parts with a hammer to determine 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 swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Dodge Grand Caravan, you will either have to find a second hand one and do it yourself, or go to your mechanic.
Metal rattling exhaust noise Dodge Grand Caravan : Silentblock, loose pot
Finally, a metallic exhaust noise on your Dodge Grand Caravan may be connected to a poor attachment of your exhaust to your vehicle. In fact, after some 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 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 changed.
