It is rarely pleasant to perceive a sound you don’t know about, and which will arrive from your car. So, what if you notice an exhaust noise that continues on your Porsche Macan? It is highly possible that this is a small problem, however, before being sure, it is better to conduct some checks. Our team has created this to help you solve it. First, we will look at the possible reasons if you have a muffled exhaust sound on your Porsche Macan and second, if you have a metallic rattling noise on your Porsche Macan.
Muffled exhaust noise Porsche Macan
Exhaust pipe with holes Porsche Macan
Having a muffled sound from its exhaust is not insignificant and can cause 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 Porsche Macan, it is plausible that it is due to a hole in the exhaust pipe, this is the most classic cause. In order to verify this, situate somebody under the running motor vehicle and accelerate to help them locate 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 changed.
Element dislocated exhaust pipe Porsche Macan
The other possibility of being subjected to a muffled exhaust noise on Porsche Macan 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 after some time and generate an exhaust gas leak in places not intended for this purpose. These fumes will then create a loud noise. Same technique as above, we go under the Porsche Macan to establish the problem location, and tighten or swap the bolts. If you hear a muffled sound but after examining it doesn’t seem to come from the pot itself, think about having a look at this content which gives solutions gives solutions about rear end noises on Porsche Macan.
Metal rattling exhaust sound Porsche Macan
Damaged exhaust muffler noise Porsche Macan
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 make sure, go under your Porsche Macan, cold, and tap each of the previously stated parts with a hammer to establish 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 changing it, as well as the silencer. In this case, to stop the exhaust noise on your Porsche Macan, you will either have to find a used one and do it yourself, or go to your mechanic.
Metal rattling exhaust noise Porsche Macan : Silentblock, loose pot
Finally, a metallic exhaust noise on your Porsche Macan may be in connection with a poor attachment of your exhaust to your vehicle. Indeed, over time, vibrations, the pot fasteners on the vehicle 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 changed.
