It is never pleasing to listen to a noise from your car you don’t know where from. Then what if you locate a serpentine belt noise that persists on your Mercedes C class? It is very conceivable that this is a minimal problem, 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 page to help you locating and fixing it. First, we will look at the serpentine belt noises on your Mercedes C class and then we will look at the sources of these sounds.
I encounter noises from serpentine belt Mercedes C class
The best technique to control the condition of your belts is to listen to your automobile. Immediately after you notice sounds such as squealing or bells, you should take a closer look to verify their source. The job of the serpentine belt or driving belt of your Mercedes C class 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 essential 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 ability to drive different engine parts at variable speeds.
I listen to squealing noises on my serpentine belt Mercedes C class
This sort of squealing belt noises on Mercedes C class, which will often be acute, can usually happen 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 associate 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 accessible, it should not be too difficult for you to locate a belt noise on your Mercedes C class. The cause of this problem can be in connection with the damper pulley, which acts 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 the possibility that this phenomenon is annodine. As the serpentine belt of your Mercedes C class 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 verify the condition 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 Mercedes C class
Just like squealing, a driving belt noise on your Mercedes C class that sounds like a loud grinding sound can say a lot about its condition. It is therefore important 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 alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this problem. Don’t forget to verify first the serpentine/driving belt which in most cases is the cause of this problem, otherwise it will be necessary to swap the tensioner or pulley.
I listen to bearing noises on the serpentine belt of my Mercedes C class
Finally, if in your case you recognize a bearing belt noise on Mercedes C class, it is conceivable that it is in connection with a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than suggested 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 alternatives, you still identify a belt noises, read our article about timing belt noises on Mercedes C class which could maybe help you.
