It is never pleasant to hear a noise from your car you don’t know where from. Then what if you notice a serpentine belt noise that persists on your Jeep Liberty? It is highly conceivable that this is a minimal trouble, 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 a page to support you locating and correcting it. First, we will look at the serpentine belt noises on your Jeep Liberty and then we will take a look at the sources of these sounds.
I experience noises from serpentine belt Jeep Liberty
The best strategy to control the condition of your belts is to listen to your vehicle. Immediately after you detect sounds such as squealing or bells, you should take a closer look to check their source. The function of the serpentine belt or driving belt of your Jeep Liberty 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 important in the normal operation of your vehicle. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive different engine parts at variable speeds.
I hear squealing noises on my serpentine belt Jeep Liberty
This type of squealing belt noises on Jeep Liberty, which will often be acute, can usually happen when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be heavy and it is obviously quite simple to link 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 complicated for you to locate a belt noise on your Jeep Liberty. The cause of this trouble can be related to the damper pulley, which functions 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 opportunity that this event is annodine. As the serpentine belt of your Jeep Liberty 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 check the condition of your belt (crack, crack), if this is the case swap it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Jeep Liberty
Just like squealing, a driving belt noise on your Jeep Liberty that sounds like a loud grinding sound can express a lot about its condition. It is therefore important 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 possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this trouble. Make sure to check first the serpentine/driving belt which in most cases is the cause of this trouble, otherwise it will be necessary to swap the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Jeep Liberty
Finally, if in your case you identify a bearing belt noise on Jeep Liberty, it is conceivable that it is related to 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 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 change 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 Jeep Liberty which could maybe help you.
