It is never relaxing to discover a noise from your car you don’t know where from. Then what if you detect a serpentine belt noise that lasts on your Mazda CX 3? It is extremely plausible that this is a minor problem, 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 an article to support you locating and repairing it. First, we will look at the serpentine belt noises on your Mazda CX 3 and then we will look at the origins of these sounds.serpentine-belt-noise-mazda-cx-3

I feel noises from serpentine belt Mazda CX 3

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 Mazda CX 3 is to transmit 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 overall performance of your vehicle. 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 discover squealing noises on my serpentine belt Mazda CX 3

This sort of squealing belt noises on Mazda CX 3, which will often be acute, can usually happen when the engine is cold, or when the acceleration increases in intensity. . This sort of sound must be significant and it is obviously 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 source of this noise, the serpentine or driving belt being visible, it should not be too complicated for you to identify a belt noise on your Mazda CX 3. The reason of this problem can be connected to 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 Mazda CX 3 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 discover loud serpentine or driving belt noises Mazda CX 3

Just like squealing, a driving belt noise on your Mazda CX 3 that sounds like a loud grinding sound can say a lot about its condition. It is therefore imperative that you look further and locate 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 correctly. Other possibilities, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source 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 discover bearing noises on the serpentine belt of my Mazda CX 3

Finally, if in your case you identify a bearing belt noise on Mazda CX 3, it is plausible that it is connected to a serpentine belt that is too tight . Indeed, it is plausible that its size may be smaller than recommended 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 detect a belt noises, read our article about timing belt noises on Mazda CX 3 which could maybe help you.