It is never relaxing to perceive a noise from your car you don’t know where from. Then what if you identify a serpentine belt noise that remains on your Ford Focus? It is extremely possible that this is a minor issue, but before being sure, it is better to carry out some verifications. If this belt noise comes from your serpentine or driving belt, our team has written a page to support you locating and solving it. First, we will look at the serpentine belt noises on your Ford Focus and then we will take a look at the origins of these sounds.
I feel noises from serpentine belt Ford Focus
The best strategy to control the state of your belts is to listen to your car. As soon as you notice sounds such as squealing or bells, you should take a closer look to verify their origin. The role of the serpentine belt or driving belt of your Ford Focus 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 essential in the normal use of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the capacity to drive different engine elements at variable speeds.
I perceive squealing noises on my serpentine belt Ford Focus
This kind of squealing belt noises on Ford Focus, which will often be acute, can usually occur when the engine is cold, or when the acceleration increases in intensity. . This kind of sound must be heavy and it is obviously quite simple to link it with one of these belts. To verify, do not hesitate to open your bonnet, engine running cold and check the origin of this noise, the serpentine or driving belt being apparent, it should not be too difficult for you to locate a belt noise on your Ford Focus. The reason of this issue can be connected to the damper pulley, which functions as a damper to eliminate 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 phenomenon is annodine. As the serpentine belt of your Ford Focus is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to verify the state of your belt (crack, crack), if this is the case change it, otherwise simply tighten the belt.
I perceive loud serpentine or driving belt noises Ford Focus
Just like squealing, a driving belt noise on your Ford Focus that sounds like a loud grinding sound can say a lot about its state. It is therefore imperative that you look further and find the cause 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 alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the origin of this issue. Don’t forget to verify first the serpentine/driving belt which in most cases is the reason of this issue, otherwise it will be necessary to change the tensioner or pulley.
I perceive bearing noises on the serpentine belt of my Ford Focus
Finally, if in your case you discern a bearing belt noise on Ford Focus, it is possible that it is connected to a serpentine belt that is too tight . Indeed, it is possible 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 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 detect a belt noises, read our article about timing belt noises on Ford Focus which could maybe help you.