It is never relaxing to perceive a noise from your car you don’t know where from. Then what if you discover a serpentine belt noise that remains on your Audi A6? It is extremely conceivable that this is a unimportant problem, 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 support you locating and repairing it. First, we will look at the serpentine belt noises on your Audi A6 and then we will look at the origins of these noises.
I feel noises from serpentine belt Audi A6
The best technique to check the condition of your belts is to listen to your automobile. As soon as you notice noises 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 Audi A6 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 use of your automobile. 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 perceive squealing noises on my serpentine belt Audi A6
This sort of squealing belt noises on Audi A6, which will often be acute, can generally occur when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be heavy and it is obviously 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 exposed, it should not be too difficult for you to locate a belt noise on your Audi A6. The cause of this problem can be in connection with 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 the opportunity that this event is annodine. As the serpentine belt of your Audi A6 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 perceive loud serpentine or driving belt noises Audi A6
Just like squealing, a driving belt noise on your Audi A6 that sounds like a loud grinding sound can reveal a lot about its condition. It is therefore essential 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 correctly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this problem. Don’t forget to examine first the serpentine/driving belt which in most cases is the cause of this problem, otherwise it will be necessary to change the tensioner or pulley.
I perceive bearing noises on the serpentine belt of my Audi A6
Finally, if in your case you discern a bearing belt noise on Audi A6, it is conceivable that it is in connection with a serpentine belt that is too tight . Indeed, it is conceivable 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 detect a belt noises, read our article about timing belt noises on Audi A6 which could maybe help you.
