It is never pleasing to discover a sound you don’t know about, and which will arrive from your car. Thus, what if you find an exhaust noise that is persistant on your Ford F 550? It is highly possible that this is a small issue, however, before being sure, it is better to conduct some inspections. 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 Ford F 550 and second, if you have a metallic rattling noise on your Ford F 550.
Muffled exhaust noise Ford F 550
Exhaust pipe with holes Ford F 550
Having a muffled sound from its exhaust is not insignificant and can cause over-consumption, or a malfunction of the engine unit, which could after a while become dirty, for example. If you have an exhaust noise on your Ford F 550, it is possible that it is due to a crack in the exhaust pipe, this is the most regular reason. In order to validate this, locate someone under the running motor car and accelerate to help them recognize the source 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 swapped.
Element dislocated exhaust pipe Ford F 550
The other possibility of being the subject of a muffled exhaust noise on Ford F 550 is to have a part of the exhaust system that has dislocated as a consequence of vibrations for example. Indeed 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 goal. These fumes will then make a loud noise. Same technique as above, we go under the Ford F 550 to discern the issue location, 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 having a look at this article which gives answers gives solutions about rear end noises on Ford F 550.
Metal rattling exhaust sound Ford F 550
Damaged exhaust muffler noise Ford F 550
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 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 Ford F 550, 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 Ford F 550, you will either have to find a used one and do it yourself, or go to your mechanic.
Metal rattling exhaust noise Ford F 550 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Ford F 550 may be in connection with a poor attachment of your exhaust to your car. Indeed, over the years, vibrations, the pot fasteners on the car 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 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 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 swapped.
