It is never pleasing to find out a noise from your car you don’t know where from. Thus what if you detect a serpentine belt noise that remains on your Bmw Serie 1 F20? It is highly possible that this is a unimportant problem, but before being sure, it is better to operate some verifications. If this belt noise comes from your serpentine or driving belt, our team has written a post to support you finding and correcting it. First, we will look at the serpentine belt noises on your Bmw Serie 1 F20 and then we will check out the sources of these noises.
I feel noises from serpentine belt Bmw Serie 1 F20
The best technique to check the condition of your belts is to listen to your vehicle. Immediately after you recognize noises such as squealing or bells, you should take a closer look to check their source. The role of the serpentine belt or driving belt of your Bmw Serie 1 F20 is to transfer 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 important in the normal operation of your vehicle. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive different engine components at variable speeds.
I find out squealing noises on my serpentine belt Bmw Serie 1 F20
This sort of squealing belt noises on Bmw Serie 1 F20, 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 normally quite simple to relate it with one of these belts. To check, 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 complicated for you to point a belt noise on your Bmw Serie 1 F20. The cause of this problem can be connected to the damper pulley, which functions 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 a chance that this phenomenon is annodine. As the serpentine belt of your Bmw Serie 1 F20 is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Keep in mind to check the condition 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 Bmw Serie 1 F20
Just like squealing, a driving belt noise on your Bmw Serie 1 F20 that sounds like a loud grinding sound can say a lot about its condition. It is therefore necessary that you look further and locate the cause 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 correctly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this problem. Don’t forget to check first the serpentine/driving belt which in most cases is the cause of this problem, otherwise it will be necessary to replace the tensioner or pulley.
I find out bearing noises on the serpentine belt of my Bmw Serie 1 F20
Finally, if in your case you identify a bearing belt noise on Bmw Serie 1 F20, it is possible that it is connected to a serpentine belt that is too tight . Indeed, it is possible 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 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 detect a belt noises, read our article about timing belt noises on Bmw Serie 1 F20 which could maybe help you.
