It is rarely pleasing to perceive a sound you don’t know about, and which originates from your car. So, what if you identify an exhaust noise that persists on your skoda octavia? It is highly probable that this is a minor problem, however, before being sure, it is better to execute some inspections. Our team has written this to support you solve it. First, we will look at the possible causes if you have a muffled exhaust sound on your skoda octavia and second, if you have a metallic rattling noise on your skoda octavia.
Muffled exhaust noise skoda octavia
Exhaust pipe with holes skoda octavia
Having a muffled sound from its exhaust is not insignificant and can lead to over-consumption, or a malfunction of the engine, which could in time become dirty, for example. If you have an exhaust noise on your skoda octavia, it is plausible that it is due to a hole in the exhaust pipe, this is the most classic reason. In order to verify this, situate somebody under the running motor car and accelerate to help them find 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 replaced.
Element dislocated exhaust pipe skoda octavia
The other possibility of being the subject of a muffled exhaust noise on skoda octavia is to have a part of the exhaust unit that has dislocated as a consequence of vibrations for example. Indeed some junctions of the different parts of the pot can loosen with time and generate an exhaust gas leak in places not intended for this goal. These fumes will then create a loud noise. Same technique as above, we go under the skoda octavia to establish the problem place, and tighten or change the bolts. If you hear a muffled sound but after examining it doesn’t seem to come from the pot itself, consider having a look at this content page which gives solutions gives solutions about rear end noises on skoda octavia.
Metal rattling exhaust sound skoda octavia
Damaged exhaust muffler noise skoda octavia
If, on the other hand, you are exposed to an exhaust sound that is more of a metallic type, it is plausible that one or more parts of your exhaust may be broken. Indeed, it is plausible that either your baffles, the catalyst or the silencer are the induce of this noise. To be certain, go under your skoda octavia, 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 swapping it, as well as the silencer. In this case, to stop the exhaust noise on your skoda octavia, you will either have to find a resale one and do it yourself, or go to your mechanic.
Metal rattling exhaust noise skoda octavia : Silentblock, loose pot
Finally, a metallic exhaust noise on your skoda octavia may be connected 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 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 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 replaced.
