It is never pleasing to listen to a noise from your car you don’t know where from. Thus what if you detect a serpentine belt noise that persists on your Bmw X2? It is highly conceivable that this is a insignificant trouble, but before being sure, it is better to execute 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 Bmw X2 and then we will take a look at the sources of these sounds.
I feel noises from serpentine belt Bmw X2
The best technique to check the condition of your belts is to listen to your vehicle. Immediately after you notice sounds such as squealing or bells, you should take a closer look to check their origin. The function of the serpentine belt or driving belt of your Bmw X2 is to transfer 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 fundamental in the normal performance of your vehicle. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive distinctive engine elements at variable speeds.
I listen to squealing noises on my serpentine belt Bmw X2
This type of squealing belt noises on Bmw X2, which will often be acute, can mostly happen when the engine is cold, or when the acceleration increases in intensity. . This type of sound must be significant and it is normally quite simple to link 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 accessible, it should not be too complicated for you to locate a belt noise on your Bmw X2. The reason of this trouble can be related to the damper pulley, which acts 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 an opportunity that this phenomenon is annodine. As the serpentine belt of your Bmw X2 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 condition of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I listen to loud serpentine or driving belt noises Bmw X2
Just like squealing, a driving belt noise on your Bmw X2 that sounds like a loud grinding sound can say a lot about its condition. It is therefore important that you look further and locate 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 correctly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this trouble. Make sure you check first the serpentine/driving belt which in most cases is the reason of this trouble, otherwise it will be necessary to change the tensioner or pulley.
I listen to bearing noises on the serpentine belt of my Bmw X2
Finally, if in your case you discern a bearing belt noise on Bmw X2, 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 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 replace 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 Bmw X2 which could maybe help you.
