It is never pleasing to hear a noise from your car you don’t know where from. Then what if you identify a serpentine belt noise that remains on your Volkswagen Transporter? It is highly possible that this is a unimportant trouble, but before being sure, it is better to conduct some inspections. If this belt noise comes from your serpentine or driving belt, our team has written a post to help you locating and solving it. First, we will look at the serpentine belt noises on your Volkswagen Transporter and then we will look at the origins of these sounds.
I experience noises from serpentine belt Volkswagen Transporter
The best strategy to control the condition of your belts is to listen to your car. Immediately after you recognize sounds such as squealing or bells, you should take a closer look to examine their source. The task of the serpentine belt or driving belt of your Volkswagen Transporter 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 use of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive distinctive engine components at variable speeds.
I hear squealing noises on my serpentine belt Volkswagen Transporter
This type of squealing belt noises on Volkswagen Transporter, which will often be acute, can mostly appear when the engine is cold, or when the acceleration increases in intensity. . This type of sound must be significant and it is obviously quite simple to connect 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 locate a belt noise on your Volkswagen Transporter. The cause of this trouble can be linked to the damper pulley, which acts as a damper to reduce 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 phenomenon is annodine. As the serpentine belt of your Volkswagen Transporter is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Remember to examine the condition of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Volkswagen Transporter
Just like squealing, a driving belt noise on your Volkswagen Transporter that sounds like a loud grinding sound can reveal a lot about its condition. It is therefore essential that you look further and find the reason 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 possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this trouble. Make sure to examine first the serpentine/driving belt which in most cases is the cause of this trouble, otherwise it will be necessary to change the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Volkswagen Transporter
Finally, if in your case you identify a bearing belt noise on Volkswagen Transporter, it is possible that it is linked 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 risk 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 possibilities, you still perceive a belt noises, read our article about timing belt noises on Volkswagen Transporter which could maybe help you.
