It is never enjoyable to discover a noise from your car you don’t know where from. So what if you discover a serpentine belt noise that persists on your Alfa Romeo Giulietta? It is very plausible that this is a insignificant issue, 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 finding and fixing it. First, we will look at the serpentine belt noises on your Alfa Romeo Giulietta and then we will look at the origins of these sounds.
I feel noises from serpentine belt Alfa Romeo Giulietta
The best technique to control the state of your belts is to listen to your vehicle. Immediately after you recognise sounds 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 Alfa Romeo Giulietta 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 capacity to drive distinctive engine parts at variable speeds.
I discover squealing noises on my serpentine belt Alfa Romeo Giulietta
This sort of squealing belt noises on Alfa Romeo Giulietta, which will often be acute, can commonly appear when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be significant and it is normally 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 difficult for you to identify a belt noise on your Alfa Romeo Giulietta. The reason of this issue can be connected 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 an opportunity that this phenomenon is annodine. As the serpentine belt of your Alfa Romeo Giulietta is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to check the state of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I discover loud serpentine or driving belt noises Alfa Romeo Giulietta
Just like squealing, a driving belt noise on your Alfa Romeo Giulietta 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 properly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this issue. Don’t forget to check first the serpentine/driving belt which in most cases is the reason of this issue, otherwise it will be necessary to change the tensioner or pulley.
I discover bearing noises on the serpentine belt of my Alfa Romeo Giulietta
Finally, if in your case you identify a bearing belt noise on Alfa Romeo Giulietta, it is plausible that it is connected 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 risk 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 identify a belt noises, read our article about timing belt noises on Alfa Romeo Giulietta which could maybe help you.
