It is never relaxing to listen to a noise from your car you don’t know where from. Then what if you notice a serpentine belt noise that stays on your Ford S-max? It is very conceivable that this is a insignificant issue, 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 help you locating and solving it. First, we will look at the serpentine belt noises on your Ford S-max and then we will look at the sources of these sounds.
I encounter noises from serpentine belt Ford S-max
The best method to check the condition of your belts is to listen to your automobile. Immediately after you recognise sounds such as squealing or bells, you should take a closer look to check their source. The task of the serpentine belt or driving belt of your Ford S-max is to transmit 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 fundamental in the normal functionality of your automobile. 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 listen to squealing noises on my serpentine belt Ford S-max
This kind of squealing belt noises on Ford S-max, 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 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 accessible, it should not be too complicated for you to point a belt noise on your Ford S-max. The cause of this issue can be connected to the damper pulley, which operates 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 an opportunity that this phenomenon is annodine. As the serpentine belt of your Ford S-max 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 replace it, otherwise simply tighten the belt.
I listen to loud serpentine or driving belt noises Ford S-max
Just like squealing, a driving belt noise on your Ford S-max 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 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 properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this issue. Make sure to check first the serpentine/driving belt which in most cases is the cause of this issue, otherwise it will be necessary to replace the tensioner or pulley.
I listen to bearing noises on the serpentine belt of my Ford S-max
Finally, if in your case you identify a bearing belt noise on Ford S-max, it is conceivable that it is connected to a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than prescribed 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 replace 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 S-max which could maybe help you.
