It is never pleasant to discover a noise from your car you don’t know where from. Then what if you identify a serpentine belt noise that stays on your Nissan Micra 2? It is highly possible that this is a insignificant problem, 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 document to support you locating and solving it. First, we will look at the serpentine belt noises on your Nissan Micra 2 and then we will take a look at the sources of these noises.
I feel noises from serpentine belt Nissan Micra 2
The best strategy to control the state of your belts is to listen to your car. As soon as you recognise noises such as squealing or bells, you should take a closer look to check their origin. The task of the serpentine belt or driving belt of your Nissan Micra 2 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 fundamental in the normal general performance of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive different engine components at variable speeds.
I discover squealing noises on my serpentine belt Nissan Micra 2
This type of squealing belt noises on Nissan Micra 2, 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 heavy and it is often quite simple to associate 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 apparent, it should not be too difficult for you to identify a belt noise on your Nissan Micra 2. The reason of this problem can be related 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 event is annodine. As the serpentine belt of your Nissan Micra 2 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 Nissan Micra 2
Just like squealing, a driving belt noise on your Nissan Micra 2 that sounds like a loud grinding sound can tell you a lot about its state. It is therefore essential that you look further and find 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 possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this problem. Remember to check first the serpentine/driving belt which in most cases is the reason of this problem, otherwise it will be necessary to replace the tensioner or pulley.
I discover bearing noises on the serpentine belt of my Nissan Micra 2
Finally, if in your case you discern a bearing belt noise on Nissan Micra 2, it is possible that it is related to a serpentine belt that is too tight . Indeed, it is possible 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 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 Nissan Micra 2 which could maybe help you.
