It is never pleasurable to discover a noise from your car you don’t know where from. Thus what if you locate a serpentine belt noise that remains on your Renault Megane 4? It is extremely conceivable that this is a insignificant issue, but before being sure, it is better to operate some verifications. If this belt noise comes from your serpentine or driving belt, our team has written a page to support you finding and correcting it. First, we will look at the serpentine belt noises on your Renault Megane 4 and then we will check out the sources of these sounds.
I feel noises from serpentine belt Renault Megane 4
The best technique to control the condition of your belts is to listen to your vehicle. Immediately after you perceive sounds such as squealing or bells, you should take a closer look to examine their origin. The job of the serpentine belt or driving belt of your Renault Megane 4 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 functionality of your vehicle. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive distinctive engine parts at variable speeds.
I discover squealing noises on my serpentine belt Renault Megane 4
This type of squealing belt noises on Renault Megane 4, which will often be acute, can usually appear when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be heavy and it is normally quite simple to link it with one of these belts. To examine, 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 complicated for you to spot a belt noise on your Renault Megane 4. The cause of this issue can be linked to the damper pulley, which operates 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 a chance that this phenomenon is annodine. As the serpentine belt of your Renault Megane 4 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 examine the condition 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 Renault Megane 4
Just like squealing, a driving belt noise on your Renault Megane 4 that sounds like a loud grinding sound can express a lot about its condition. It is therefore imperative that you look further and locate the cause 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 properly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin 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 replace the tensioner or pulley.
I discover bearing noises on the serpentine belt of my Renault Megane 4
Finally, if in your case you identify a bearing belt noise on Renault Megane 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 replace it if it is too short. If after checking all thoses possibilities, you still detect a belt noises, read our article about timing belt noises on Renault Megane 4 which could maybe help you.
