It is never pleasurable to listen to a noise from your car you don’t know where from. Then what if you notice a serpentine belt noise that remains on your Fiat 500? It is highly plausible that this is a minor problem, 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 an article to support you locating and repairing it. First, we will look at the serpentine belt noises on your Fiat 500 and then we will check out the sources of these noises.serpentine-belt-noise-fiat-500

I encounter noises from serpentine belt Fiat 500

The best method to control the condition of your belts is to listen to your car. As soon as you recognize noises such as squealing or bells, you should take a closer look to verify their origin. The function of the serpentine belt or driving belt of your Fiat 500 is to transfer 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 vital in the normal functionality of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive distinctive engine components at variable speeds.

I listen to squealing noises on my serpentine belt Fiat 500

This type of squealing belt noises on Fiat 500, which will often be acute, can commonly happen when the engine is cold, or when the acceleration increases in intensity. . This type of sound must be heavy and it is often quite simple to link it with one of these belts. To verify, 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 identify a belt noise on your Fiat 500. The cause of this problem can be related to the damper pulley, which operates 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 a chance that this phenomenon is annodine. As the serpentine belt of your Fiat 500 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 change it, otherwise simply tighten the belt.

I listen to loud serpentine or driving belt noises Fiat 500

Just like squealing, a driving belt noise on your Fiat 500 that sounds like a loud grinding sound can express a lot about its condition. It is therefore essential that you look further and locate the reason 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 problem. Make sure you verify first the serpentine/driving belt which in most cases is the cause of this problem, otherwise it will be necessary to change the tensioner or pulley.

I listen to bearing noises on the serpentine belt of my Fiat 500

Finally, if in your case you identify a bearing belt noise on Fiat 500, it is plausible that it is related to a serpentine belt that is too tight . Indeed, it is plausible 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 possibilities, you still detect a belt noises, read our article about timing belt noises on Fiat 500 which could maybe help you.