Hearing noises from your auto often is never reassuring, so hearing noises on your Volkswagen Transporter 6 suspensions when you go over a speed bump can be stressful. This sign may be a sign of a small trouble as well as a warning of a much larger repair to come. Whatever the case, it is necessary to check the origin and take the necessary actions to correct the trouble, it is with this intention 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 cracking noise Volkswagen Transporter 6
Check Volkswagen Transporter 6 suspension
If you experience a suspension noise when you pass a speed bump on your Volkswagen Transporter 6, 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 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 role during small bumps that compress the suspensions. To examine if this is the trouble that worries you, take a dented road and listen to the noise coming from your front axle as you drive over holes. If it is indeed the cups, think of replacing them fairly quickly or you may affect other parts and have to make more important auto repairs.
Check the cardan shaft
If you are here because you have searched for “Volkswagen Transporter 6 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 Indeed, when the cardan bellows get outdated and the dirt/dust amasses inside them their operation is deteriorated and it is possible to experience a noise when they are in torsion.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 make a turn at low speed. If it cracks in these two circumstances you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Volkswagen Transporter 6, don’t hesitate to visit this document.
Check steering hinges/stabilizer bar
Finally, when you detect a suspension noise when your Volkswagen Transporter 6 passes over a speed bumps, it is plausible that the hinges or the stabilizer bar are responsible. Simply like the gimbals, the steering part is mobilized when you adjust direction. If this is your situation, the parts that may have been affected by regular wear and tear or impacts (e. g. sidewalks). The steering hinges, the stabilizer bar hinges. can be the causes of your noises, to examine it, position it under the car and apply twists on each of its components to examine that there is no particular play on one of them, they are meant to resist you quite strongly over their entire travel. Please remember to take your vehicle to your auto mechanic or change them if they are involved.
squeaky noise speed bump Volkswagen Transporter 6
Check the stabilizer bar
If, alternatively, you have a noise that is more like a squeak when you go over a speed bump with your Volkswagen Transporter 6, it is possible that it is the stabilizer bar itself that is concerned. Indeed, abnormal/pronounced wear of the latter can cause irregular friction which can provoke this squeaking noise. Remember to examine by going under your car the condition of the paint on your bar which will indicate if there is friction. Second possible point, it may be your stabilizer bar silentblocks that are dry and bring on noise, in which case disassemble them from the cradle and grease them, this should resolve the trouble.
Check engine silentblocks
Finally, last possibility that we can examine together, it is the engine silentblocks, in fact, these silentblocks process as pads/shock absorbers between the engine and the cradle of the auto, 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 happens when you pass a speed bumps or any holes with your Volkswagen Transporter 6. To replace them go to your mechanic.
Other speed bump noise Volkswagen Transporter 6
If, despite all its assumptions, you still can’t uncover the source of the noise your Volkswagen Transporter 6 makes when you pass a speed bump, we advise you to consult this article on a loud noise on Volkswagen Transporter 6 or to visit your auto mechanic in order to carry an in-depth check on your Volkswagen Transporter 6 and find this trouble.
