It is rarely pleasant to listen to a sound you don’t know about, and which results from your car. So, what if you discover an exhaust noise that remains on your Fiat Doblo Cargo? It is highly probable that this is a small trouble, however, before being sure, it is better to execute some checks. Our team has created this to help you fix it. First, we will look at the possible causes if you have a muffled exhaust sound on your Fiat Doblo Cargo and second, if you have a metallic rattling noise on your Fiat Doblo Cargo.
Muffled exhaust noise Fiat Doblo Cargo
Exhaust pipe with holes Fiat Doblo Cargo
Having a muffled sound from its exhaust is not insignificant and can end in over-consumption, or a malfunction of the engine unit, which could in the end become dirty, for example. If you have an exhaust noise on your Fiat Doblo Cargo, it is plausible that it is due to a crack in the exhaust pipe, this is the most regular reason. To be able to confirm this, situate someone under the running motor automobile and accelerate to help them identify the origin 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 Fiat Doblo Cargo
The other possibility of being the subject of a muffled exhaust noise on Fiat Doblo Cargo 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 over time and induce 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 Fiat Doblo Cargo to discover the trouble area, and tighten or replace the bolts. If you hear a muffled sound but after examining it doesn’t seem to come from the pot itself, think about taking a look at this content page which gives answers gives solutions about rear end noises on Fiat Doblo Cargo.
Metal rattling exhaust sound Fiat Doblo Cargo
Damaged exhaust muffler noise Fiat Doblo Cargo
If, on the other hand, you are subject to an exhaust sound that is more of a metallic type, it is plausible that one or more parts of your exhaust may be weakened. Indeed, it is conceivable that either your baffles, the catalyst or the silencer are the induce of this noise. To make sure, go under your Fiat Doblo Cargo, cold, and tap each of the previously stated parts with a hammer to discover 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 Fiat Doblo Cargo, you will either have to find a second hand one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise Fiat Doblo Cargo : Silentblock, loose pot
Finally, a metallic exhaust noise on your Fiat Doblo Cargo may be related to a poor attachment of your exhaust to your automobile. In fact, after some time, vibrations, the pot fasteners on the automobile chassis can come off. In this case, you need to examine, 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, the more fixed it should be. Visually examine 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.
