It is never pleasant to discover a noise from your car you don’t know where from. Then what if you notice a serpentine belt noise that lasts on your Citroen Ds4? It is extremely plausible that this is a minimal issue, but before being sure, it is better to operate some investigations. If this belt noise comes from your serpentine or driving belt, our team has written a document to help you locating and correcting it. First, we will look at the serpentine belt noises on your Citroen Ds4 and then we will take a look at the origins of these noises.
I experience noises from serpentine belt Citroen Ds4
The best strategy to control the condition of your belts is to listen to your car. As soon as you notice noises such as squealing or bells, you should take a closer look to check their source. The job of the serpentine belt or driving belt of your Citroen Ds4 is to transmit the movement of the engine to the secondary components that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore fundamental in the normal functionality of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive different engine components at variable speeds.
I discover squealing noises on my serpentine belt Citroen Ds4
This kind of squealing belt noises on Citroen Ds4, which will often be acute, can generally happen when the engine is cold, or when the acceleration increases in intensity. . This kind of sound must be heavy and it is obviously quite simple to relate it with one of these belts. To check, do not hesitate to open your bonnet, engine running cold and check the source of this noise, the serpentine or driving belt being apparent, it should not be too complicated for you to locate a belt noise on your Citroen Ds4. The cause of this issue can be in connection with 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 an opportunity that this event is annodine. As the serpentine belt of your Citroen Ds4 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 check 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 Citroen Ds4
Just like squealing, a driving belt noise on your Citroen Ds4 that sounds like a loud grinding sound can reveal a lot about its condition. It is therefore necessary 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 correctly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this issue. Remember to check 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 Citroen Ds4
Finally, if in your case you identify a bearing belt noise on Citroen Ds4, it is plausible that it is in connection with a serpentine belt that is too tight . Indeed, it is plausible 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 Citroen Ds4 which could maybe help you.
