It is rarely pleasant to listen to a sound you don’t know about, and which comes from your car. Thus, what if you spot an exhaust noise that is persistant on your Toyota Land Cruiser Serie 120? It is highly possible that this is a minimal trouble, however, before being sure, it is better to operate some checks. Our team has created this to help you fix it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Toyota Land Cruiser Serie 120 and second, if you have a metallic rattling noise on your Toyota Land Cruiser Serie 120.
Muffled exhaust noise Toyota Land Cruiser Serie 120
Exhaust pipe with holes Toyota Land Cruiser Serie 120
Having a muffled sound from its exhaust is not insignificant and can cause 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 Toyota Land Cruiser Serie 120, it is plausible that it is due to a hole in the exhaust pipe, this is the most classic reason. In order to verify this, situate somebody under the running motor vehicle 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 swapped.
Element dislocated exhaust pipe Toyota Land Cruiser Serie 120
The other possibility of being subjected to a muffled exhaust noise on Toyota Land Cruiser Serie 120 is to have a part of the exhaust device that has dislocated due to 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 goal. These fumes will then create a loud noise. Same technique as above, we go under the Toyota Land Cruiser Serie 120 to identify the trouble location, 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, consider taking a look at this content page which gives answers gives solutions about rear end noises on Toyota Land Cruiser Serie 120.
Metal rattling exhaust sound Toyota Land Cruiser Serie 120
Damaged exhaust muffler noise Toyota Land Cruiser Serie 120
If, alternatively, you are exposed to an exhaust sound that is more of a metallic type, it is plausible that one or more parts of your exhaust may be injured. Indeed, it is possible that either your baffles, the catalyst or the silencer are the reason of this noise. To be sure, go under your Toyota Land Cruiser Serie 120, cold, and tap each of the previously stated parts with a hammer to identify 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 changing it, as well as the silencer. In this case, to stop the exhaust noise on your Toyota Land Cruiser Serie 120, you will either have to find a used one and do it yourself, or go to your technician.
Metal rattling exhaust noise Toyota Land Cruiser Serie 120 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Toyota Land Cruiser Serie 120 may be linked to a poor attachment of your exhaust to your vehicle. In fact, over the years, 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 behaves. 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 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 swapped.
