It is never pleasurable to hear a noise from your car you don’t know where from. Then what if you discover a serpentine belt noise that lasts on your Cadillac CTS? It is highly conceivable that this is a insignificant trouble, 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 help you finding and correcting it. First, we will look at the serpentine belt noises on your Cadillac CTS and then we will look at the sources of these noises.
I experience noises from serpentine belt Cadillac CTS
The best strategy to control the condition of your belts is to listen to your car. Immediately after you find noises 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 Cadillac CTS 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 essential in the normal performance of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive distinctive engine parts at variable speeds.
I hear squealing noises on my serpentine belt Cadillac CTS
This kind of squealing belt noises on Cadillac CTS, which will often be acute, can usually happen when the engine is cold, or when the acceleration increases in intensity. . This kind of noise must be significant and it is often quite simple to associate 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 visible, it should not be too difficult for you to point a belt noise on your Cadillac CTS. The cause of this trouble 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 Cadillac CTS 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 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 Cadillac CTS
Just like squealing, a driving belt noise on your Cadillac CTS that sounds like a loud grinding sound can express a lot about its condition. It is therefore essential that you look further and find 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 possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this trouble. Make sure you 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 Cadillac CTS
Finally, if in your case you discern a bearing belt noise on Cadillac CTS, 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 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 swap it if it is too short. If after checking all thoses possibilities, you still perceive a belt noises, read our article about timing belt noises on Cadillac CTS which could maybe help you.
