When you come across uncommon sounds on your Porsche Cayenne you tend to concerns about them. Specifically when you feel a noise when you accelerate on your Porsche Cayenne. It is instantly assimilated to an engine unit problem and can therefore be significant. As we know that you do not take these disorders lightly, we have made a decision to compose this article to help you find the causes and get rid of this concern as quickly as possible. To do this, we will first see what are the reasons of a high pitched noise when accelerating with my Porsche Cayenne, then what is a whistling or ratling noise at the acceleration of my Porsche Cayenne, then the sources of a noise that intensifies during acceleration and to finish a noise that ceases when I stop accelerating.noise-when-acceleratingporsche-cayenne

Ma Porsche Cayenne makes a high-pitched noise when I accelerate:

If your Porsche Cayenne produces a loud noise when you accelerate, it is quite plausible that the alternator belt is the induce of your problem. You will need to identify if this noise shows up abruptly and if it can stop as it started. The alternator belt is a wearing part that is employed to bring power to the secondary components of your Porsche Cayenne’s engine and although it is less crucial than the timing belt it can generate engine problem if it breaks. This sound may be a symptom of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. In any case, check the condition of your belt and its tension. If it causes this acceleration noise on Porsche Cayenne, go to your auto mechanic.

Ma Porsche Cayenne makes whining noise when I accelerate:

  • Rattling or whistling noise created by the turbo
  • If you have a power loss that comes with the rattling noise when you accelerate with your Porsche Cayenne, it is plausible that your turbo is declining and some of its components are at the end of their life. Examine it and replace it if it is the induce, otherwise you risk clogging your engine in the long run. If you discover this blowing or whistling sound on your car, feel free to read this article about turbo noises on Porsche Cayenne, if you would like more information.

  • Humming noise caused by air leakage
  • If, on the other hand, you do not experience any power loss due to an humming noise on your Porsche Cayenne, it is more than likely that you have one of your junctions or air hoses that has holes. So check the entire air supply system from your air filter to your engine to discover the origin of this acceleration sound.

Ma Porsche Cayenne produces an increasingly loud noise when I accelerate:

If, on the other hand, you have the feeling that the more you gain speed, the more your noise at acceleration on Porsche Cayenne gets loud, then you will have to check out the rolling parts of your vehicle. In fact, if this loud noise does not appear when you iddle, it is necessarily linked to your transmission, and, in general, to your wheels. The most known cause is the state of your bearings, so make sure to check their condition to make sure it is not the cause of this loud noise when you accelerate. If not, go to this content page about the noises related to Porsche Cayenne noise wheels.

Ma Porsche Cayenne generates a noise when I accelerate that ends when I stop accelerating:

At last, if you encounter a noise when accelerating with your Porsche Cayenne and this noise which could be a cliking sound tends to stop when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the cause. In fact, the clutch release bearings must be changed almost every 120 000 / 130 000km. To check it, you just have to see if you have more difficulty than usual shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these manifestations, go to your auto technician to change the clutch release bearings on your Porsche Cayenne. Read our article on clutch noise on Porsche Cayenne for more information.