It is rarely pleasant to hear a sound you don’t know about, and which will arrive from your car. So, what if you find an exhaust noise that is persistant on your skoda fabia? It is highly probable that this is a minor trouble, however, before being sure, it is better to accomplish some verifications. Our team has written this to support you resolve it. First, we will look at the possible reasons if you have a muffled exhaust sound on your skoda fabia and second, if you have a metallic rattling noise on your skoda fabia.
Muffled exhaust noise skoda fabia
Exhaust pipe with holes skoda fabia
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 after a while become dirty, for example. If you have an exhaust noise on your skoda fabia, it is plausible that it is due to a hole in the exhaust pipe, this is the most regular explanation. In order to validate this, position somebody under the running motor car and accelerate to help them find the origin of the hole. Once discovered, 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 skoda fabia
The other possibility of being subjected to a muffled exhaust noise on skoda fabia is to have a part of the exhaust device that has dislocated as a consequence of vibrations for example. In fact some junctions of the different parts of the pot can loosen over time and cause an exhaust gas leak in places not intended for this purpose. These fumes will then generate a loud noise. Same technique as above, we go under the skoda fabia to establish 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, think about taking a look at this document which gives solutions gives solutions about rear end noises on skoda fabia.
Metal rattling exhaust sound skoda fabia
Damaged exhaust muffler noise skoda fabia
If, on the other hand, you are exposed to an exhaust sound that is more of a metallic sort of, it is plausible that one or more parts of your exhaust may be weakened. 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 skoda fabia, 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 out of date catalyst, it will be necessary to consider replacing it, as well as the silencer. In this case, to stop the exhaust noise on your skoda fabia, you will either have to find a resale one and do it yourself, or go to your technician.
Metal rattling exhaust noise skoda fabia : Silentblock, loose pot
Finally, a metallic exhaust noise on your skoda fabia may be connected to a poor attachment of your exhaust to your car. In fact, after some 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 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 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.
