It is never relaxing to hear a noise from your car you don’t know where from. So what if you locate a serpentine belt noise that persists on your Renault Trafic 2? It is very possible that this is a unimportant trouble, but before being sure, it is better to execute some investigations. If this belt noise comes from your serpentine or driving belt, our team has written a post to support you locating and repairing it. First, we will look at the serpentine belt noises on your Renault Trafic 2 and then we will check out the sources of these sounds.
I encounter noises from serpentine belt Renault Trafic 2
The best method to check the state of your belts is to listen to your automobile. As soon as you notice sounds such as squealing or bells, you should take a closer look to verify their source. The role of the serpentine belt or driving belt of your Renault Trafic 2 is to transmit the movement of the engine to the secondary parts that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore important 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 parts at variable speeds.
I hear squealing noises on my serpentine belt Renault Trafic 2
This kind of squealing belt noises on Renault Trafic 2, which will often be acute, can generally happen when the engine is cold, or when the acceleration increases in intensity. . This kind 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 source of this noise, the serpentine or driving belt being exposed, it should not be too difficult for you to spot a belt noise on your Renault Trafic 2. The reason of this trouble can be related to the damper pulley, which works 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 a chance that this phenomenon is annodine. As the serpentine belt of your Renault Trafic 2 is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Remember to verify the state of your belt (crack, crack), if this is the case swap it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Renault Trafic 2
Just like squealing, a driving belt noise on your Renault Trafic 2 that sounds like a loud grinding sound can say a lot about its state. It is therefore imperative that you look further and find 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 source of this trouble. Make sure to verify first the serpentine/driving belt which in most cases is the reason of this trouble, otherwise it will be necessary to swap the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Renault Trafic 2
Finally, if in your case you distinguish a bearing belt noise on Renault Trafic 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 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 identify a belt noises, read our article about timing belt noises on Renault Trafic 2 which could maybe help you.
