It is never pleasant to hear 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 Scirocco? It is extremely conceivable that this is a insignificant issue, but before being sure, it is better to carry out some inspections. If this belt noise comes from your serpentine or driving belt, our team has written a content to support you finding and correcting it. First, we will look at the serpentine belt noises on your Volkswagen Scirocco and then we will look at the sources of these noises.
I encounter noises from serpentine belt Volkswagen Scirocco
The best way to control the state of your belts is to listen to your automobile. As soon as you detect noises such as squealing or bells, you should take a closer look to examine their origin. The function of the serpentine belt or driving belt of your Volkswagen Scirocco is to transfer the movement of the engine to the secondary parts that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore fundamental in the normal 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 parts at variable speeds.
I hear squealing noises on my serpentine belt Volkswagen Scirocco
This sort of squealing belt noises on Volkswagen Scirocco, which will often be acute, can commonly appear when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be significant and it is obviously quite simple to relate it with one of these belts. To examine, do not hesitate to open your bonnet, engine running cold and check the origin of this noise, the serpentine or driving belt being visible, it should not be too difficult for you to identify a belt noise on your Volkswagen Scirocco. The reason of this issue can be related to the damper pulley, which works 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 a chance that this phenomenon is annodine. As the serpentine belt of your Volkswagen Scirocco 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 swap it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Volkswagen Scirocco
Just like squealing, a driving belt noise on your Volkswagen Scirocco that sounds like a loud grinding sound can reveal a lot about its state. It is therefore necessary that you look further and find the reason 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 properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin 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 swap the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Volkswagen Scirocco
Finally, if in your case you recognize a bearing belt noise on Volkswagen Scirocco, it is conceivable that it is related to a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than suggested 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 replace 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 Scirocco which could maybe help you.
