Hearing noises from your auto often is never reassuring, so listening noises on your Ford F 250 suspensions when you go over a speed bump can be worrying. This warning sign may be a sign of a minor issue as well as a warning of a much larger repair to come. In any case, it is essential to check the origin and take the necessary actions to resolve the issue, it is with this objective 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, then, what can be the cause 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-noise-ford-f-250

Suspension cracking noise Ford F 250

Check Ford F 250 suspension

If you notice a suspension noise when you pass a speed bump on your Ford F 250, and it is characterized by a “clack” or cracking, it is highly possible that your suspension block is the origin of it. Indeed, it may be the suspension cups, which, when they are old, 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 check if this is the issue that concerns you, take a dented road and listen to the noise coming from your front axle as you go over holes. If it is indeed the cups, think of replacing them quickly or you may damage other parts and have to make more important vehicle repairs.

Check the cardan shaft

If you are here because you have looked for for “Ford F 250 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 Indeed, when the cardan bellows get outdated and the dirt/dust amasses inside them their working is degraded and it is possible to experience a noise when they are in torsion. To check 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 cases you should consider replacing it or them. If you have the feeling that this noise is more like a a loud noise on Ford F 250, don’t hesitate to read this article.

Check steering hinges/stabilizer bar

Finally, when you find out a suspension noise when your Ford F 250 passes over a speed bumps, it is possible that the hinges or the stabilizer bar are responsible. Exactly like the gimbals, the steering part is mobilized when you modify direction. If this is your situation, the parts that may have been damaged by normal wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the origins of your noises, to check it, position it under the automobile and apply twists on each of its components to check that there is no special play on one of them, they are meant to endure you quite strongly over their entire travel. Keep in mind to take your Ford F 250 to your auto mechanic or swap them if they are involved.

squeaky noise speed bump Ford F 250

Check the stabilizer bar

If, on the other hand, you have a noise that is more like a squeak when you go over a speed bump with your Ford F 250, it is possible that it is the stabilizer bar itself that is involved. Indeed, abnormal/pronounced wear of the latter can cause irregular friction which can cause this squeaking noise. Please remember to check by going under your automobile the condition of the paint on your bar which will show if there is friction. Second possible explanation, it may be your stabilizer bar silentblocks that are dried out and create noise, in which case remove them from the cradle and grease them, this should eliminate the issue.

Check engine silentblocks

Finally, last point that we can check together, it is the engine silentblocks, actually, these silentblocks process as pads/shock absorbers between the engine and the cradle of the auto, a evident fatigue of these will generate 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 Ford F 250. To replace them go to your mechanic.

Other speed bump noise Ford F 250

If, even though all its assumptions, you still can’t uncover the source of the noise your Ford F 250 makes when you pass a speed bump, we recommend you to read this article on a loud noise on Ford F 250 or to visit your auto mechanic in order to carry an in-depth check on your Ford F 250 and identify this issue.