It is never pleasant to listen to a noise from your car you don’t know where from. Then what if you locate a serpentine belt noise that lasts on your saab 9 3? It is extremely conceivable that this is a minimal trouble, but before being sure, it is better to execute some inspections. If this belt noise comes from your serpentine or driving belt, our team has written a document to support you finding and fixing it. First, we will look at the serpentine belt noises on your saab 9 3 and then we will look at the origins of these noises.
I experience noises from serpentine belt saab 9 3
The best way to check the condition of your belts is to listen to your automobile. Immediately after you notice noises such as squealing or bells, you should take a closer look to check their origin. The function of the serpentine belt or driving belt of your saab 9 3 is to transmit 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 critical in the normal general performance of your automobile. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive distinctive engine components at variable speeds.
I listen to squealing noises on my serpentine belt saab 9 3
This type of squealing belt noises on saab 9 3, which will often be acute, can mostly occur when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be significant 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 origin of this noise, the serpentine or driving belt being accessible, it should not be too difficult for you to locate a belt noise on your saab 9 3. The reason of this trouble can be in connection with 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 the possibility that this phenomenon is annodine. As the serpentine belt of your saab 9 3 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 replace it, otherwise simply tighten the belt.
I listen to loud serpentine or driving belt noises saab 9 3
Just like squealing, a driving belt noise on your saab 9 3 that sounds like a loud grinding sound can tell you a lot about its condition. It is therefore imperative 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 possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this trouble. Don’t forget to check first the serpentine/driving belt which in most cases is the reason of this trouble, otherwise it will be necessary to replace the tensioner or pulley.
I listen to bearing noises on the serpentine belt of my saab 9 3
Finally, if in your case you distinguish a bearing belt noise on saab 9 3, 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 saab 9 3 which could maybe help you.
