It is never pleasant to find out a noise from your car you don’t know where from. Then what if you identify a serpentine belt noise that persists on your Nissan Micra? It is extremely conceivable that this is a minimal issue, but before being sure, it is better to execute some verifications. If this belt noise comes from your serpentine or driving belt, our team has written a post to help you locating and fixing it. First, we will look at the serpentine belt noises on your Nissan Micra and then we will look at the sources of these sounds.
I experience noises from serpentine belt Nissan Micra
The best technique to control the state of your belts is to listen to your car. As soon as you notice sounds such as squealing or bells, you should take a closer look to examine their source. The role of the serpentine belt or driving belt of your Nissan Micra 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 vital 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 ability to drive distinctive engine components at variable speeds.
I find out squealing noises on my serpentine belt Nissan Micra
This sort of squealing belt noises on Nissan Micra, which will often be acute, can mostly arise when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be heavy and it is normally 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 complicated for you to locate a belt noise on your Nissan Micra. The cause of this issue can be connected to the damper pulley, which functions 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 phenomenon is annodine. As the serpentine belt of your Nissan Micra is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to examine the state of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I find out loud serpentine or driving belt noises Nissan Micra
Just like squealing, a driving belt noise on your Nissan Micra that sounds like a loud grinding sound can express a lot about its state. It is therefore necessary 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 issue. Make sure to examine first the serpentine/driving belt which in most cases is the cause of this issue, otherwise it will be necessary to change the tensioner or pulley.
I find out bearing noises on the serpentine belt of my Nissan Micra
Finally, if in your case you distinguish a bearing belt noise on Nissan Micra, it is conceivable that it is connected 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 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 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 Nissan Micra which could maybe help you.
