It is never enjoyable to notice a noise from your car you don’t know where from. So what if you notice a serpentine belt noise that persists on your Nissan Pulsar? It is highly possible that this is a insignificant trouble, but before being sure, it is better to carry out some checks. If this belt noise comes from your serpentine or driving belt, our team has written a post to support you finding and solving it. First, we will look at the serpentine belt noises on your Nissan Pulsar and then we will check out the sources of these noises.
I feel noises from serpentine belt Nissan Pulsar
The best strategy to control the condition of your belts is to listen to your automobile. Immediately after you detect noises such as squealing or bells, you should take a closer look to verify their origin. The task of the serpentine belt or driving belt of your Nissan Pulsar 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 essential in the normal overall performance 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 elements at variable speeds.
I notice squealing noises on my serpentine belt Nissan Pulsar
This sort of squealing belt noises on Nissan Pulsar, which will often be acute, can commonly occur when the engine is cold, or when the acceleration increases in intensity. . This sort of noise must be heavy and it is often quite simple to relate it with one of these belts. To verify, do not hesitate to open your bonnet, engine running cold and check the origin of this noise, the serpentine or driving belt being visible, it should not be too difficult for you to locate a belt noise on your Nissan Pulsar. The cause of this trouble can be in connection with the damper pulley, which acts as a damper to eradicate 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 Nissan Pulsar is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to verify the condition of your belt (crack, crack), if this is the case swap it, otherwise simply tighten the belt.
I notice loud serpentine or driving belt noises Nissan Pulsar
Just like squealing, a driving belt noise on your Nissan Pulsar that sounds like a loud grinding sound can express a lot about its condition. It is therefore important that you look further and locate the cause 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 origin of this trouble. Make sure you verify first the serpentine/driving belt which in most cases is the cause of this trouble, otherwise it will be necessary to swap the tensioner or pulley.
I notice bearing noises on the serpentine belt of my Nissan Pulsar
Finally, if in your case you identify a bearing belt noise on Nissan Pulsar, it is possible that it is in connection with 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 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 swap it if it is too short. If after checking all thoses alternatives, you still notice a belt noises, read our article about timing belt noises on Nissan Pulsar which could maybe help you.
