When you discover irregular noises on your Volkswagen Multivan you tend to worry about them. Especially when you feel a noise when you accelerate on your Volkswagen Multivan. It is right away assimilated to an engine unit problem and can therefore be serious. As we know that you do not take these disorders lightly, we have decided to compose this article to support you find the causes and eradicate this issues as quickly as possible. To do this, we will first see what are the reasons of a high pitched noise when accelerating with my Volkswagen Multivan, then what is a whistling or ratling noise at the acceleration of my Volkswagen Multivan, then the origins of a noise that intensifies during acceleration and to finish a noise that stops when I stop accelerating.
Ma Volkswagen Multivan makes a high-pitched noise when I accelerate:
If your Volkswagen Multivan generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the induce of your problem. 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 employed to bring power to the secondary components of your Volkswagen Multivan’s engine and although it is less vital than the timing belt it can bring about engine failure if it fails. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be to blame. In any case, verify the state of your belt and its tension. If it causes this acceleration noise on Volkswagen Multivan, go to your mechanic.
Ma Volkswagen Multivan makes whining noise when I accelerate:
- Rattling or whistling noise generated by the turbo
- Humming noise caused by air leakage
If you have a power loss that occurs with the rattling noise when you accelerate with your Volkswagen Multivan, it is possible that your turbo is declining and some of its components are at the end of their life. Examine it and swap it if it is the induce, otherwise you risk clogging your engine in the long run. If you find out this blowing or whistling noise on your car, feel free to consult this document about turbo noises on Volkswagen Multivan, if you would like more information.
If, on the other hand, you do not get any power loss due to an humming noise on your Volkswagen Multivan, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the complete air supply system from your air filter to your engine to discover the starting point of this acceleration sound.
Ma Volkswagen Multivan 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 Volkswagen Multivan gets loud, then you will have to check out the rolling parts of your automobile. Indeed, if this loud noise does not emerge when you iddle, it is necessarily in connection with your transmission, and, in general, to your wheels. The most basic cause is the state of your bearings, so make sure to verify their state to be sure it is not the cause of this loud noise when you accelerate. If not, go to this article about the noises related to Volkswagen Multivan noise wheels.
Ma Volkswagen Multivan produces a noise when I accelerate that stops when I stop accelerating:
To finish, if you experience a noise when accelerating with your Volkswagen Multivan 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 cause. Indeed, the clutch release bearings must be swapped 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 manifestations, go to your mechanic to swap the clutch release bearings on your Volkswagen Multivan. Read our article on clutch noise on Volkswagen Multivan for more information.
