It is never pleasant to discover a sound you don’t know about, and which results from your car. So, what if you discover an exhaust noise that is persistant on your Toyota Camry? It is highly possible that this is a minimal problem, however, before being sure, it is better to accomplish some checks. Our team has created this to help you resolve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Toyota Camry and second, if you have a metallic rattling noise on your Toyota Camry.exhaust-noise-toyota-camry

Muffled exhaust noise Toyota Camry

Exhaust pipe with holes Toyota Camry

Having a muffled sound from its exhaust is not insignificant and can cause over-consumption, or a malfunction of the engine unit, which could eventually become dirty, for example. If you have an exhaust noise on your Toyota Camry, it is possible that it is due to a crack in the exhaust pipe, this is the most classic explanation. To be able to validate this, locate somebody under the running motor automobile and accelerate to help them locate 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 replaced.

Element dislocated exhaust pipe Toyota Camry

The other possibility of being subjected to a muffled exhaust noise on Toyota Camry is to have a part of the exhaust system that has dislocated due to vibrations for example. In fact some junctions of the different parts of the pot can loosen after some time and generate an exhaust gas leak in places not intended for this purpose. These fumes will then produce a loud noise. Same technique as above, we go under the Toyota Camry to establish the problem region, and tighten or swap the bolts. If you hear a muffled sound but after verifying it doesn’t seem to come from the pot itself, think about looking at this content page which gives answers gives solutions about rear end noises on Toyota Camry.

Metal rattling exhaust sound Toyota Camry

Damaged exhaust muffler noise Toyota Camry

If, on the other hand, you are subject to an exhaust sound that is more of a metallic type, it is possible 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 Toyota Camry, 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 Camry, you will either have to find a second hand one and do it yourself, or go to your mechanic.

Metal rattling exhaust noise Toyota Camry : Silentblock, loose pot

Finally, a metallic exhaust noise on your Toyota Camry may be connected to a poor attachment of your exhaust to your automobile. In fact, over 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 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 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.