When you discover abnormal sounds on your Audi Tt you tend to concerns about them. Especially when you feel a noise when you accelerate on your Audi Tt. It is right away assimilated to an engine motor issue and can therefore be significant. As we know that you do not take these trouble lightly, we have chosen to compose this content 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 Audi Tt, then what is a whistling or ratling noise at the acceleration of my Audi Tt, then the origins of a noise that intensifies during acceleration and at last a noise that ceases when I stop accelerating.
Ma Audi Tt makes a high-pitched noise when I accelerate:
If your Audi Tt produces a loud noise when you accelerate, it is quite conceivable that the alternator belt is the reason of your issue. You will need to establish if this noise happens suddenly and if it can stop as it started. The alternator belt is a wearing part that is utilized to supply power to the secondary components of your Audi Tt’s engine and although it is less crucial than the timing belt it can cause engine failure if it stops working. This noise may be a warning sign of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, examine the condition of your belt and its tension. If it causes this acceleration noise on Audi Tt, go to your technician.
Ma Audi Tt makes whining noise when I accelerate:
- Rattling or whistling noise created 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 Audi Tt, it is conceivable that your turbo is screwing up and some of its parts are at the end of their life. Check it and swap it if it is the reason, otherwise you risk blockage your engine in the long run. If you hear this blowing or whistling noise on your car, feel free to refer to this article about turbo noises on Audi Tt, if you would like more info.
If, on the other hand, you do not feel any power loss due to an humming noise on your Audi Tt, it is more than likely that you have one of your junctions or air hoses that has holes. So examine the complete air supply system from your air filter to your engine to determine the source of this acceleration sound.
Ma Audi Tt 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 Audi Tt gets loud, then you will have to look at the rolling parts of your automobile. In fact, if this loud noise does not occur when you iddle, it is certainly linked to your transmission, and, in general, to your wheels. The most common reason is the state of your bearings, so don’t forget to examine their state to be sure it is not the reason of this loud noise when you accelerate. If not, go to this document about the noises related to Audi Tt noise wheels.
Ma Audi Tt creates a noise when I accelerate that stops when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Audi Tt 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 replaced approximately every 120 000 / 130 000km. To check it, you just have to see if you have more difficulty than every time shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these symptoms, go to your auto mechanic to swap the clutch release bearings on your Audi Tt. Read our article on clutch noise on Audi Tt for more information.
