It is rarely pleasing to perceive a sound you don’t know about, and which results from your car. So, what if you identify an exhaust noise that persists on your Toyota Land Cruiser Serie 70? It is highly probable that this is a small trouble, however, before being sure, it is better to conduct some verifications. Our team has produced this to support you fix it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Toyota Land Cruiser Serie 70 and second, if you have a metallic rattling noise on your Toyota Land Cruiser Serie 70.
Muffled exhaust noise Toyota Land Cruiser Serie 70
Exhaust pipe with holes Toyota Land Cruiser Serie 70
Having a muffled sound from its exhaust is not insignificant and can end up in over-consumption, or a malfunction of the engine unit, which could in time become dirty, for example. If you have an exhaust noise on your Toyota Land Cruiser Serie 70, it is plausible that it is due to a crack in the exhaust pipe, this is the most typical explanation. In order to verify this, position a friend or relative under the running motor car and accelerate to help them find the source 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 Toyota Land Cruiser Serie 70
The other possibility of being the subject of a muffled exhaust noise on Toyota Land Cruiser Serie 70 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 along with time and generate an exhaust gas leak in places not intended for this purpose. These fumes will then make a loud noise. Same technique as above, we go under the Toyota Land Cruiser Serie 70 to discover the trouble place, 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 article which gives answers gives solutions about rear end noises on Toyota Land Cruiser Serie 70.
Metal rattling exhaust sound Toyota Land Cruiser Serie 70
Damaged exhaust muffler noise Toyota Land Cruiser Serie 70
If, on the other hand, 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 reason of this noise. To confirm, go under your Toyota Land Cruiser Serie 70, 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 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 Toyota Land Cruiser Serie 70, you will either have to find a used one and do it yourself, or go to your auto technician.
Metal rattling exhaust noise Toyota Land Cruiser Serie 70 : Silentblock, loose pot
Finally, a metallic exhaust noise on your Toyota Land Cruiser Serie 70 may be linked to a poor attachment of your exhaust to your car. Indeed, over time, vibrations, the pot fasteners on the car chassis can come off. In this case, you need to check, 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, the more fixed it should be. Visually check 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.
