It is rarely pleasing to perceive a sound you don’t know about, and which results from your car. Thus, what if you spot an exhaust noise that is persistant on your Opel Grandland X? It is highly possible that this is a small trouble, however, before being sure, it is better to conduct some investigations. Our team has created this to support you resolve it. First, we will look at the possible causes if you have a muffled exhaust sound on your Opel Grandland X and second, if you have a metallic rattling noise on your Opel Grandland X.
Muffled exhaust noise Opel Grandland X
Exhaust pipe with holes Opel Grandland X
Having a muffled sound from its exhaust is not insignificant and can lead to over-consumption, or a malfunction of the car engine, which could in time become dirty, for example. If you have an exhaust noise on your Opel Grandland X, it is plausible that it is due to a hole in the exhaust pipe, this is the most classic reason. To be able to verify this, locate a friend or relative under the running motor automobile and accelerate to help them identify the origin of the hole. Once identified, 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 Opel Grandland X
The other possibility of being confronted with a muffled exhaust noise on Opel Grandland X is to have a part of the exhaust system that has dislocated caused by vibrations for example. In fact 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 goal. These fumes will then generate a loud noise. Same technique as above, we go under the Opel Grandland X 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, consider taking a look at this article which gives answers gives solutions about rear end noises on Opel Grandland X.
Metal rattling exhaust sound Opel Grandland X
Damaged exhaust muffler noise Opel Grandland X
If, alternatively, you are subject 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 broken. Indeed, it is conceivable that either your baffles, the catalyst or the silencer are the induce of this noise. To be certain, go under your Opel Grandland X, cold, and tap each of the previously stated parts with a hammer to discover 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 out of date catalyst, it will be necessary to consider swapping it, as well as the silencer. In this case, to stop the exhaust noise on your Opel Grandland X, you will either have to find a second hand one and do it yourself, or go to your technician.
Metal rattling exhaust noise Opel Grandland X : Silentblock, loose pot
Finally, a metallic exhaust noise on your Opel Grandland X 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 responds. 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 swapped.
