It is never pleasing to find out a noise from your car you don’t know where from. Then what if you locate a serpentine belt noise that remains on your Volkswagen Transporter 4? It is very plausible that this is a unimportant trouble, but before being sure, it is better to conduct some checks. If this belt noise comes from your serpentine or driving belt, our team has written a page to support you locating and repairing it. First, we will look at the serpentine belt noises on your Volkswagen Transporter 4 and then we will check out the origins of these noises.
I experience noises from serpentine belt Volkswagen Transporter 4
The best way to check the state of your belts is to listen to your car. As soon as you recognise noises such as squealing or bells, you should take a closer look to verify their source. The task of the serpentine belt or driving belt of your Volkswagen Transporter 4 is to transfer the movement of the engine to the secondary elements that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore fundamental in the normal general performance of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive different engine elements at variable speeds.
I find out squealing noises on my serpentine belt Volkswagen Transporter 4
This type of squealing belt noises on Volkswagen Transporter 4, which will often be acute, can generally appear when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be heavy and it is often quite simple to connect it with one of these belts. To verify, 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 difficult for you to spot a belt noise on your Volkswagen Transporter 4. The cause of this trouble can be related 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 opportunity that this event is annodine. As the serpentine belt of your Volkswagen Transporter 4 is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to verify the state of your belt (crack, crack), if this is the case replace it, otherwise simply tighten the belt.
I find out loud serpentine or driving belt noises Volkswagen Transporter 4
Just like squealing, a driving belt noise on your Volkswagen Transporter 4 that sounds like a loud grinding sound can express a lot about its state. It is therefore essential that you look further and locate the cause for this sound that can signal 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 properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this trouble. Remember to verify first the serpentine/driving belt which in most cases is the cause of this trouble, otherwise it will be necessary to replace the tensioner or pulley.
I find out bearing noises on the serpentine belt of my Volkswagen Transporter 4
Finally, if in your case you discern a bearing belt noise on Volkswagen Transporter 4, it is plausible that it is related to a serpentine belt that is too tight . Indeed, it is plausible that its size may be smaller than prescribed 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 change it if it is too short. If after checking all thoses alternatives, you still notice a belt noises, read our article about timing belt noises on Volkswagen Transporter 4 which could maybe help you.
