Experiencing noises from your vehicle frequently is never reassuring, so hearing noises on your Bmw X2 suspensions when you pass a speed bump can be worrying. This warning sign may be a sign of a insignificant trouble as well as a warning of a much larger repair to come. In any case, it is fundamental to check the cause and take the necessary actions to eliminate the trouble, it is with this aim in mind that we wanted to write this article to help you see more clearly. We will first see the possible causes for a crack when the speed bump passes, after that, what can be the reason of a squeaking noise when a speed bump is being passed and finally what to do if you have another noise when a speed bump is passed.
Suspension cracking noise Bmw X2
Check Bmw X2 suspension
If you encounter a suspension noise when you pass a speed bump on your Bmw X2, and it is characterized by a “clack” or cracking, it is highly possible that your suspension block is the cause of it. Indeed, it may be the suspension cups, which, when they are dead, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its function during small bumps that compress the suspensions. To examine if this is the trouble that worries you, take a dented road and pay attention to the noise coming from your front axle as you drive over holes. If it is indeed the cups, think of changing them fairly quickly or you may affect other parts and have to make more important repairs.
Check the cardan shaft
If you are here because you have researched for “Bmw X2 suspension noise” and the suspension is not the cause of your problem, it may be that the cardan shaft is responsible. Indeed, when the cardan bellows get out of date and the dirt/dust builds up inside them their action is deteriorated and it is possible to experience a sound when they are in torsion. To examine this, you can try both types of torsion, first vertical with suspension compressions on the speed bump passages, and horizontal when you are going to make a turn at low speed. If it cracks in these two circumstances you should consider swapping it or them. If you have the feeling that this noise is more like a a loud noise on Bmw X2, don’t hesitate to visit this article.
Check steering hinges/stabilizer bar
Finally, when you find out a suspension noise when your Bmw X2 passes over a speed bumps, it is imaginable that the hinges or the stabilizer bar are responsible. Just like the gimbals, the steering part is mobilized when you change direction. If this is the situation, the parts that may have been destroyed by regular wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the origins of your noises, to examine it, place it under the vehicle and apply twists on each of its components to examine that there is no particular play on one of them, they are expected to resist you quite strongly over their entire travel. Remember to take your Bmw X2 to your technician or change them if they are involved.
squeaky noise speed bump Bmw X2
Check the stabilizer bar
If, however, you have a noise that is more like a squeak when you pass a speed bump with your Bmw X2, it is possible that it is the stabilizer bar itself that is concerned. Indeed, abnormal/pronounced wear of the latter can cause unusual friction which can cause this squeaking noise. Keep in mind to examine by going under your vehicle the condition of the paint on your bar which will show if there is friction. Second possible point, it may be your stabilizer bar silentblocks that are dried out and bring on noise, in which case remove them from the cradle and grease them, this should resolve the trouble.
Check engine silentblocks
Finally, last point that we can examine together, it is the engine silentblocks, actually, these silentblocks operate as pads/shock absorbers between the engine and the cradle of the vehicle, a evident fatigue of these will create a subsidence and therefore a space between the engine and the silentblocks, it may happen that a squeaking noise shows up when you pass a speed bumps or any holes with your Bmw X2. To replace them go to your auto mechanic.
Other speed bump noise Bmw X2
If, despite all its assumptions, you still can’t uncover the source of the noise your Bmw X2 makes when you pass a speed bump, we encourage you to read this article on a loud noise on Bmw X2 or to visit your technician in order to carry an in-depth check on your Bmw X2 and discover this trouble.
