It is never relaxing to perceive a noise from your car you don’t know where from. Thus what if you discover a serpentine belt noise that lasts on your Volkswagen Atlas? It is extremely possible that this is a minimal issue, but before being sure, it is better to accomplish some checks. 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 Atlas and then we will look at the origins of these noises.
I encounter noises from serpentine belt Volkswagen Atlas
The best strategy to check the state of your belts is to listen to your car. Immediately after you recognize noises such as squealing or bells, you should take a closer look to verify their origin. The task of the serpentine belt or driving belt of your Volkswagen Atlas is to transmit 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 vital in the normal overall performance of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive distinctive engine elements at variable speeds.
I perceive squealing noises on my serpentine belt Volkswagen Atlas
This kind of squealing belt noises on Volkswagen Atlas, which will often be acute, can usually happen when the engine is cold, or when the acceleration increases in intensity. . This kind of sound must be significant and it is normally quite simple to relate it with one of these belts. To verify, do not hesitate to open your bonnet, engine running cold and check the origin of this noise, the serpentine or driving belt being exposed, it should not be too complicated for you to identify a belt noise on your Volkswagen Atlas. The reason of this issue can be in connection with the damper pulley, which operates as a damper to eliminate 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 Atlas 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 change it, otherwise simply tighten the belt.
I perceive loud serpentine or driving belt noises Volkswagen Atlas
Just like squealing, a driving belt noise on your Volkswagen Atlas that sounds like a loud grinding sound can say a lot about its state. It is therefore important that you look further and locate 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 origin of this issue. Remember to verify 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 Atlas
Finally, if in your case you discern a bearing belt noise on Volkswagen Atlas, it is possible that it is in connection with a serpentine belt that is too tight . Indeed, it is possible 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 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 change it if it is too short. If after checking all thoses possibilities, you still notice a belt noises, read our article about timing belt noises on Volkswagen Atlas which could maybe help you.
