It is never enjoyable to hear a noise from your car you don’t know where from. Then what if you identify a serpentine belt noise that persists on your Renault Scenic 4? It is highly conceivable that this is a minor 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 page to help you locating and solving it. First, we will look at the serpentine belt noises on your Renault Scenic 4 and then we will check out the origins of these sounds.
I feel noises from serpentine belt Renault Scenic 4
The best technique to control the condition of your belts is to listen to your vehicle. As soon as you recognize sounds 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 Renault Scenic 4 is to transmit 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 important in the normal overall 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 hear squealing noises on my serpentine belt Renault Scenic 4
This sort of squealing belt noises on Renault Scenic 4, which will often be acute, can usually 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 connect 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 spot a belt noise on your Renault Scenic 4. The cause of this issue can be linked to the damper pulley, which functions as a damper to get rid of 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 Renault Scenic 4 is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Remember to check the condition of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Renault Scenic 4
Just like squealing, a driving belt noise on your Renault Scenic 4 that sounds like a loud grinding sound can reveal a lot about its condition. It is therefore imperative that you look further and find 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 properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this issue. Make sure you check 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 hear bearing noises on the serpentine belt of my Renault Scenic 4
Finally, if in your case you discern a bearing belt noise on Renault Scenic 4, it is conceivable that it is linked 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 swap it if it is too short. If after checking all thoses alternatives, you still perceive a belt noises, read our article about timing belt noises on Renault Scenic 4 which could maybe help you.
