It is never pleasurable to listen to a noise from your car you don’t know where from. So what if you locate a serpentine belt noise that persists on your Peugeot 207? It is highly possible that this is a minimal issue, but before being sure, it is better to conduct some checks. If this belt noise comes from your serpentine or driving belt, our team has written a document to help you locating and repairing it. First, we will look at the serpentine belt noises on your Peugeot 207 and then we will look at the sources of these noises.
I encounter noises from serpentine belt Peugeot 207
The best way to control the state of your belts is to listen to your vehicle. Immediately after you notice noises such as squealing or bells, you should take a closer look to examine their origin. The task of the serpentine belt or driving belt of your Peugeot 207 is to transfer 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 fundamental 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 parts at variable speeds.
I listen to squealing noises on my serpentine belt Peugeot 207
This kind of squealing belt noises on Peugeot 207, which will often be acute, can usually occur when the engine is cold, or when the acceleration increases in intensity. . This kind of noise must be significant and it is obviously quite simple to connect 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 accessible, it should not be too complicated for you to locate a belt noise on your Peugeot 207. The reason of this issue can be linked to the damper pulley, which operates as a damper to eliminate 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 Peugeot 207 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 swap it, otherwise simply tighten the belt.
I listen to loud serpentine or driving belt noises Peugeot 207
Just like squealing, a driving belt noise on your Peugeot 207 that sounds like a loud grinding sound can say a lot about its state. It is therefore essential that you look further and find 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 correctly. 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 reason of this issue, otherwise it will be necessary to swap the tensioner or pulley.
I listen to bearing noises on the serpentine belt of my Peugeot 207
Finally, if in your case you distinguish a bearing belt noise on Peugeot 207, it is possible that it is linked 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 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 Peugeot 207 which could maybe help you.
