It is never pleasing to hear a noise from your car you don’t know where from. So what if you discover a serpentine belt noise that persists on your Toyota Scion FR S? It is very conceivable that this is a minimal issue, but before being sure, it is better to accomplish some inspections. If this belt noise comes from your serpentine or driving belt, our team has written an article to help you locating and fixing it. First, we will look at the serpentine belt noises on your Toyota Scion FR S and then we will take a look at the sources of these noises.
I feel noises from serpentine belt Toyota Scion FR S
The best way to check the state of your belts is to listen to your vehicle. As soon as you notice noises such as squealing or bells, you should take a closer look to check their origin. The job of the serpentine belt or driving belt of your Toyota Scion FR S 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 fundamental in the normal functionality of your vehicle. 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 hear squealing noises on my serpentine belt Toyota Scion FR S
This sort of squealing belt noises on Toyota Scion FR S, which will often be acute, can generally happen when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be heavy 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 origin of this noise, the serpentine or driving belt being exposed, it should not be too complicated for you to identify a belt noise on your Toyota Scion FR S. The reason of this issue can be in connection with the damper pulley, which works 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 event is annodine. As the serpentine belt of your Toyota Scion FR S 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 replace it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Toyota Scion FR S
Just like squealing, a driving belt noise on your Toyota Scion FR S that sounds like a loud grinding sound can express a lot about its state. It is therefore imperative that you look further and find 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 alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this issue. Remember to check first the serpentine/driving belt which in most cases is the reason of this issue, otherwise it will be necessary to replace the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Toyota Scion FR S
Finally, if in your case you identify a bearing belt noise on Toyota Scion FR S, 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 prescribed 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 swap 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 Toyota Scion FR S which could maybe help you.
