It is never pleasurable to find out a noise from your car you don’t know where from. Thus what if you locate a serpentine belt noise that persists on your Lexus ES? It is highly conceivable that this is a insignificant problem, but before being sure, it is better to conduct some inspections. 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 Lexus ES and then we will look at the sources of these sounds.
I experience noises from serpentine belt Lexus ES
The best technique to control the state of your belts is to listen to your automobile. Immediately after you find sounds such as squealing or bells, you should take a closer look to check their origin. The role of the serpentine belt or driving belt of your Lexus ES is to transfer the movement of the engine to the secondary elements that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore important in the normal use of your automobile. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive distinctive engine elements at variable speeds.
I find out squealing noises on my serpentine belt Lexus ES
This sort of squealing belt noises on Lexus ES, which will often be acute, can generally occur 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 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 difficult for you to identify a belt noise on your Lexus ES. The reason of this problem can be in connection with the damper pulley, which functions as a damper to get rid of 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 Lexus ES 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 swap it, otherwise simply tighten the belt.
I find out loud serpentine or driving belt noises Lexus ES
Just like squealing, a driving belt noise on your Lexus ES that sounds like a loud grinding sound can reveal a lot about its state. It is therefore essential that you look further and locate the cause for this sound that can signal 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 origin of this problem. Remember to check first the serpentine/driving belt which in most cases is the reason of this problem, otherwise it will be necessary to swap the tensioner or pulley.
I find out bearing noises on the serpentine belt of my Lexus ES
Finally, if in your case you recognize a bearing belt noise on Lexus ES, 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 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 change it if it is too short. If after checking all thoses alternatives, you still perceive a belt noises, read our article about timing belt noises on Lexus ES which could maybe help you.
