Finding out noises from your auto frequently is never comforting, so listening noises on your Dodge Challenger suspensions when you pass a speed bump can be stressing. This symptom may be a sign of a small problem as well as a warning of a much larger repair to come. Whatever the case, it is fundamental to check the source and take the necessary actions to resolve the problem, it is with this intention in mind that we wanted to write this content to support you see more clearly. We will first see the possible reasons 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 cracking noise Dodge Challenger
Check Dodge Challenger suspension
If you notice a suspension noise when you pass a speed bump on your Dodge Challenger, and it is categorized by a “clack” or cracking, it is highly possible that your suspension block is the cause of it. In fact, 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 job during small bumps that compress the suspensions. To examine if this is the problem that concerns you, take a dented road and pay attention to the noise coming from your front axle as you go over holes. If it is indeed the cups, think of changing them quickly or you may damage other parts and have to make more important repairs.
Check the cardan shaft
If you are here because you have researched for “Dodge Challenger suspension noise” and the suspension is not the cause of your problem, it may be that the cardan shaft is responsible. In fact, when the cardan bellows get outdated and the dirt/dust builds up inside them their action is deteriorated and it is possible to experience a noise when they are in torsion.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 turn at low speed. If it cracks in these two situations you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Dodge Challenger, don’t hesitate to refer to this content.
Check steering hinges/stabilizer bar
Finally, when you experience a suspension noise when your Dodge Challenger passes over a speed bumps, it is possible that the hinges or the stabilizer bar are responsible. Just like the gimbals, the steering part is mobilized when you vary direction. If this is your situation, the parts that may have been broken by usual 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, put 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 supposed to endure you quite strongly over their entire travel. Please remember to take your vehicle to your auto technician or swap them if they are involved.
squeaky noise speed bump Dodge Challenger
Check the stabilizer bar
If, alternatively, you have a noise that is more like a squeak when you pass a speed bump with your Dodge Challenger, it is possible that it is the stabilizer bar itself that is concerned. In fact, abnormal/pronounced wear of the latter can cause unusual friction which can create this squeaking noise. Bear in mind to examine by passing under your vehicle the condition of the paint on your bar which will tell us if there is friction. Second possible point, it may be your stabilizer bar silentblocks that are dried out and cause noise, in which case take them off from the cradle and grease them, this should resolve the problem.
Check engine silentblocks
Finally, last case that we can examine together, it is the engine silentblocks, actually, these silentblocks act as pads/shock absorbers between the engine and the cradle of the auto, a noticable fatigue of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may happen that a squeaking noise happens when you pass a speed bumps or any holes with your Dodge Challenger. To replace them go to your auto technician.
Other speed bump noise Dodge Challenger
If, despite all its assumptions, you still can’t uncover the source of the noise your Dodge Challenger makes when you pass a speed bump, we recommend you to consult this content on a loud noise on Dodge Challenger or to visit your auto technician in order to carry an in-depth check on your Dodge Challenger and discover this problem.
