Listening noises from your auto frequently is never comforting, so hearing noises on your Dacia Duster 2 suspensions when you pass a speed bump can be stressful. This sign may be a sign of a insignificant problem as well as a warning of a much larger repair to come. Whatever the case, it is important to check the source and take the necessary actions to correct the problem, it is with this goal in mind that we wanted to write this document to support 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 cracking noise Dacia Duster 2
Check Dacia Duster 2 suspension
If you notice a suspension noise when you pass a speed bump on your Dacia Duster 2, and it is categorized by a “clack” or cracking, it is highly plausible that your suspension block is the origin of it. In fact, it may be the suspension cups, which, when they are outdated, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its role during small bumps that compress the suspensions. To check if this is the problem 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 changing them fairly 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 searched for “Dacia Duster 2 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 In fact, when the cardan bellows get outdated and the dirt/dust accumulates inside them their action is degraded and it is possible to experience a sound when they are in torsion.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 circumstances you should consider replacing it or them. If you have the feeling that this noise is more like a a loud noise on Dacia Duster 2, don’t hesitate to visit this article.
Check steering hinges/stabilizer bar
Finally, when you recognise a suspension noise when your Dacia Duster 2 passes over a speed bumps, it is imaginable that the hinges or the stabilizer bar are responsible. Simply like the gimbals, the steering part is mobilized when you modify direction. If this is your situation, the components that may have been broken 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 car and apply twists on each of its elements to check that there is no special play on one of them, they are expected to resist you quite strongly over their entire travel. Please remember to take your vehicle to your technician or replace them if they are involved.
squeaky noise speed bump Dacia Duster 2
Check the stabilizer bar
If, on the other hand, you have a noise that is more like a squeak when you pass a speed bump with your Dacia Duster 2, it is plausible that it is the stabilizer bar itself that is involved. In fact, abnormal/pronounced wear of the latter can cause uncommon friction which can generate this squeaking noise. Bear in mind to check by passing under your car the condition of the paint on your bar which will tell us if there is friction. Second plausible point, it may be your stabilizer bar silentblocks that are dried out and cause noise, in which case remove them from the cradle and grease them, this should resolve the problem.
Check engine silentblocks
Finally, last point that we can check together, it is the engine silentblocks, actually, these silentblocks function as pads/shock absorbers between the engine and the cradle of the auto, a noticable weakness of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may happen that a squeaking noise occurs when you pass a speed bumps or any holes with your Dacia Duster 2. To swap them go to your technician.
Other speed bump noise Dacia Duster 2
If, even though all its assumptions, you still can’t find the source of the noise your Dacia Duster 2 makes when you pass a speed bump, we encourage you to refer to this content on a loud noise on Dacia Duster 2 or to visit your technician in order to carry an in-depth check on your Dacia Duster 2 and find this problem.
