It is never pleasing to perceive a noise from your car you don’t know where from. Then what if you discover a serpentine belt noise that lasts on your Volkswagen Touran 2? It is very possible that this is a minimal issue, but before being sure, it is better to accomplish some inspections. If this belt noise comes from your serpentine or driving belt, our team has written an article to support you finding and repairing it. First, we will look at the serpentine belt noises on your Volkswagen Touran 2 and then we will look at the origins of these noises.
I encounter noises from serpentine belt Volkswagen Touran 2
The best strategy to control the state of your belts is to listen to your automobile. As soon as you find noises such as squealing or bells, you should take a closer look to examine their source. The function of the serpentine belt or driving belt of your Volkswagen Touran 2 is to transmit the movement of the engine to the secondary components that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore vital in the normal general performance of your automobile. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive different engine components at variable speeds.
I perceive squealing noises on my serpentine belt Volkswagen Touran 2
This kind of squealing belt noises on Volkswagen Touran 2, which will often be acute, can usually happen when the engine is cold, or when the acceleration increases in intensity. . This kind of noise must be heavy and it is often quite simple to associate it with one of these belts. To examine, do not hesitate to open your bonnet, engine running cold and check the source of this noise, the serpentine or driving belt being apparent, it should not be too complicated for you to spot a belt noise on your Volkswagen Touran 2. The reason of this issue can be connected to the damper pulley, which operates as a damper to eradicate irregularities in the tension in the motor cycle and therefore in the energy transmission to the belt. This results in a loose belt that will jerk. However, you still have the possibility that this phenomenon is annodine. As the serpentine belt of your Volkswagen Touran 2 is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to examine the state of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I perceive loud serpentine or driving belt noises Volkswagen Touran 2
Just like squealing, a driving belt noise on your Volkswagen Touran 2 that sounds like a loud grinding sound can express a lot about its state. It is therefore necessary that you look further and find the cause for this sound that can indicate the end of your belt’s life. Like squealing noise, it can be identified in most cases when cold . It generally means a worn pulley whose streaks no longer allow it to be driven correctly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this issue. Make sure to examine first the serpentine/driving belt which in most cases is the reason of this issue, otherwise it will be necessary to change the tensioner or pulley.
I perceive bearing noises on the serpentine belt of my Volkswagen Touran 2
Finally, if in your case you recognize a bearing belt noise on Volkswagen Touran 2, it is possible that it is connected to a serpentine belt that is too tight . Indeed, it is possible that its size may be smaller than recommended and cause the entire system to overvoltage, resulting in this whistling noise or slight rolling noise. The problem in this case is that the bearing bearings or the Damper pulley may fail . Remember, therefore, to stretch the belt to limit the risks or to swap it if it is too short. If after checking all thoses alternatives, you still perceive a belt noises, read our article about timing belt noises on Volkswagen Touran 2 which could maybe help you.
