When you discover abnormal sounds on your Volkswagen Polo 8 you tend to worry about them. Especially when you feel a noise when you accelerate on your Volkswagen Polo 8. It is automatically assimilated to an engine problem and can therefore be significant. As we know that you do not take these complications lightly, we have made a decision to create this content to support you find the causes and get rid of this concern as quickly as possible. To do this, we will first see what are the causes of a high pitched noise when accelerating with my Volkswagen Polo 8, then what is a whistling or ratling noise at the acceleration of my Volkswagen Polo 8, then the sources of a noise that intensifies during acceleration and finally a noise that ends when I stop accelerating.
Ma Volkswagen Polo 8 makes a high-pitched noise when I accelerate:
If your Volkswagen Polo 8 makes a loud noise when you accelerate, it is quite possible that the alternator belt is the induce of your problem. You will need to define if this noise occurs suddenly and if it can stop as it started. The alternator belt is a wearing part that is utilized to carry power to the secondary components of your Volkswagen Polo 8’s engine and although it is less crucial than the timing belt it can bring about engine problem if it stops working. This noise may be a symptom of a slackened belt, in which case the tensioner roller or its wear and tear may be to blame. In any case, check the condition of your belt and its tension. If it causes this acceleration noise on Volkswagen Polo 8, go to your mechanic.
Ma Volkswagen Polo 8 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 Volkswagen Polo 8, it is conceivable that your turbo is declining and some of its parts are at the end of their life. Check it and swap it if it is the induce, 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 content page about turbo noises on Volkswagen Polo 8, if you would like more information.
If, on the other hand, you do not experience any power loss due to an humming noise on your Volkswagen Polo 8, it is more than likely that you have one of your junctions or air hoses that has holes. So check the whole air supply system from your air filter to your engine to discover the starting point of this acceleration sound.
Ma Volkswagen Polo 8 makes 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 Volkswagen Polo 8 gets loud, then you will have to check out the rolling parts of your car. Indeed, if this loud noise does not show up when you iddle, it is necessarily connected to your transmission, and, in general, to your wheels. The most common reason is the state of your bearings, so make sure you check their state to make sure it is not the reason of this loud noise when you accelerate. If not, go to this document about the noises related to Volkswagen Polo 8 noise wheels.
Ma Volkswagen Polo 8 creates a noise when I accelerate that ceases when I stop accelerating:
Finally, if you experience a noise when accelerating with your Volkswagen Polo 8 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 reason. Indeed, the clutch release bearings must be changed around every 120 000 / 130 000km. To evaluate 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 symptoms, go to your technician to swap the clutch release bearings on your Volkswagen Polo 8. Read our article on clutch noise on Volkswagen Polo 8 for more information.
