When you observe abnormal sounds on your PORSCHE PANAMERA you tend to stress about them. Specifically when you feel a noise when you accelerate on your PORSCHE PANAMERA. It is immediately assimilated to an engine trouble and can therefore be critical. As we know that you do not take these problems lightly, we have chosen to produce this article to support you find the causes and get rid of this issues as quickly as possible. To do this, we will first see what are the oeigins of a high pitched noise when accelerating with my PORSCHE PANAMERA, then what is a whistling or ratling noise at the acceleration of my PORSCHE PANAMERA, then the origins of a noise that intensifies during acceleration and to finish a noise that ends when I stop accelerating.
Ma PORSCHE PANAMERA makes a high-pitched noise when I accelerate:
If your PORSCHE PANAMERA generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the cause of your trouble. You will need to identify if this noise occurs suddenly and if it can stop as it started. The alternator belt is a wearing part that is used to get power to the secondary components of your PORSCHE PANAMERA’s engine and although it is less important than the timing belt it can induce engine failure if it breaks. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. In any case, verify the condition of your belt and its tension. If it causes this acceleration noise on PORSCHE PANAMERA, go to your auto technician.
Ma PORSCHE PANAMERA makes whining noise when I accelerate:
- Rattling or whistling noise caused by the turbo
- Humming noise caused by air leakage
If you have a power loss that accompanies the rattling noise when you accelerate with your PORSCHE PANAMERA, it is plausible that your turbo is screwing up and some of its elements are at the end of their life. Check it and change it if it is the cause, otherwise you risk clogging your engine in the long run. If you notice this blowing or whistling noise on your car, feel free to consult this document about turbo noises on PORSCHE PANAMERA, if you would like more details.
If, on the other hand, you do not get any power loss due to an humming noise on your PORSCHE PANAMERA, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the whole air supply system from your air filter to your engine to determine the source of this acceleration sound.
Ma PORSCHE PANAMERA generates 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 PANAMERA gets loud, then you will have to check the rolling parts of your automobile. In fact, if this loud noise does not emerge when you iddle, it is certainly connected to your transmission, and, in general, to your wheels. The most basic reason is the state of your bearings, so remember to verify their condition to ensure that it is not the reason of this loud noise when you accelerate. If not, go to this content page about the noises related to PORSCHE PANAMERA noise wheels.
Ma PORSCHE PANAMERA generates a noise when I accelerate that ceases when I stop accelerating:
Finally, if you experience a noise when accelerating with your PORSCHE PANAMERA and this noise which could be a cliking sound tends to reduce when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the reason. In fact, the clutch release bearings must be changed almost every 120 000 / 130 000km. To test it, you just have to see if you have more difficulty than usually shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these signs of illness, go to your technician to swap the clutch release bearings on your PORSCHE PANAMERA. Go through our article on clutch noise on PORSCHE PANAMERA for more information.
