It is rarely pleasant to find out a sound you don’t know about, and which results from your car. Thus, what if you find an exhaust noise that remains on your Toyota Land Cruiser Serie 90? It is highly probable that this is a minor trouble, however, before being sure, it is better to accomplish some checks. Our team has written this to help you solve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Toyota Land Cruiser Serie 90 and second, if you have a metallic rattling noise on your Toyota Land Cruiser Serie 90.
Muffled exhaust noise Toyota Land Cruiser Serie 90
Exhaust pipe with holes Toyota Land Cruiser Serie 90
Having a muffled sound from its exhaust is not insignificant and can cause over-consumption, or a malfunction of the engine unit, which could finally become dirty, for example. If you have an exhaust noise on your Toyota Land Cruiser Serie 90, it is plausible that it is due to a hole in the exhaust pipe, this is the most usual explanation. To be able to confirm this, locate someone under the running motor automobile and accelerate to help them locate the origin of the hole. Once determined, if it is not too large you can cold seal it with specific metallic mastic type legs. Otherwise, the section will have to be replaced.
Element dislocated exhaust pipe Toyota Land Cruiser Serie 90
The other possibility of being suffering from a muffled exhaust noise on Toyota Land Cruiser Serie 90 is to have a part of the exhaust device that has dislocated as a consequence of vibrations for example. Indeed 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 Toyota Land Cruiser Serie 90 to establish the trouble region, 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, think about having a look at this content page which gives solutions gives solutions about rear end noises on Toyota Land Cruiser Serie 90.
Metal rattling exhaust sound Toyota Land Cruiser Serie 90
Damaged exhaust muffler noise Toyota Land Cruiser Serie 90
If, alternatively, you are exposed to an exhaust sound that is more of a metallic type of, 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 cause of this noise. To be sure, go under your Toyota Land Cruiser Serie 90, cold, and tap each of the previously stated parts with a hammer to establish 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 swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Toyota Land Cruiser Serie 90, you will either have to find a used one and do it yourself, or go to your auto mechanic.
Metal rattling exhaust noise Toyota Land Cruiser Serie 90 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Toyota Land Cruiser Serie 90 may be in connection with a poor attachment of your exhaust to your automobile. Indeed, 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 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 replaced.
