It is never pleasant to discover a noise from your car you don’t know where from. Then what if you locate a serpentine belt noise that persists on your Bmw 1 series? It is extremely plausible that this is a insignificant issue, but before being sure, it is better to conduct some verifications. If this belt noise comes from your serpentine or driving belt, our team has written an article to help you locating and fixing it. First, we will look at the serpentine belt noises on your Bmw 1 series and then we will check out the sources of these noises.
I encounter noises from serpentine belt Bmw 1 series
The best technique to control the state of your belts is to listen to your automobile. As soon as you find noises such as squealing or bells, you should take a closer look to check their origin. The job of the serpentine belt or driving belt of your Bmw 1 series 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 functionality of your automobile. 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 discover squealing noises on my serpentine belt Bmw 1 series
This sort of squealing belt noises on Bmw 1 series, which will often be acute, can mostly occur when the engine is cold, or when the acceleration increases in intensity. . This sort of noise must be significant and it is obviously quite simple to connect it with one of these belts. To check, 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 Bmw 1 series. The cause of this issue can be in connection with the damper pulley, which works 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 event is annodine. As the serpentine belt of your Bmw 1 series is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Keep in mind to check the state of your belt (crack, crack), if this is the case replace it, otherwise simply tighten the belt.
I discover loud serpentine or driving belt noises Bmw 1 series
Just like squealing, a driving belt noise on your Bmw 1 series that sounds like a loud grinding sound can reveal a lot about its state. It is therefore important 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 correctly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this issue. Don’t forget to check first the serpentine/driving belt which in most cases is the cause of this issue, otherwise it will be necessary to replace the tensioner or pulley.
I discover bearing noises on the serpentine belt of my Bmw 1 series
Finally, if in your case you distinguish a bearing belt noise on Bmw 1 series, it is plausible that it is in connection with a serpentine belt that is too tight . Indeed, it is plausible 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 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 change 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 Bmw 1 series which could maybe help you.
