Listening noises from your auto regularly is never comforting, so hearing noises on your Volkswagen Golf 5 suspensions when you go over a speed bump can be disturbing. This sign may be a sign of a minor problem as well as a warning of a much larger repair to come. In any case, it is necessary to check the origin and take the necessary actions to resolve the problem, it is with this aim in mind that we wanted to write this document 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 Volkswagen Golf 5
Check Volkswagen Golf 5 suspension
If you experience a suspension noise when you pass a speed bump on your Volkswagen Golf 5, and it is characterized by a “clack” or cracking, it is highly plausible that your suspension block is the origin of it. Indeed, it may be the suspension cups, which, when they are outdated, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its job during small bumps that compress the suspensions. To check if this is the problem 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 swapping them fairly quickly or you may ruin other parts and have to make more important repairs.
Check the cardan shaft
If you are here because you have looked for for “Volkswagen Golf 5 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 Indeed, when the cardan bellows get outdated and the dirt/dust amasses inside them their working is degraded and it is possible to experience a noise when they are in torsion.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 situations you should consider replacing it or them. If you have the feeling that this noise is more like a a loud noise on Volkswagen Golf 5, don’t hesitate to check out this article.
Check steering hinges/stabilizer bar
Finally, when you find out a suspension noise when your Volkswagen Golf 5 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 the situation, the parts that may have been damaged 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 check it, position it under the automobile and apply twists on each of its components to check that there is no particular play on one of them, they are supposed to resist you quite strongly over their entire travel. Please remember to take your vehicle to your mechanic or replace them if they are involved.
squeaky noise speed bump Volkswagen Golf 5
Check the stabilizer bar
If, however, you have a noise that is more like a squeak when you go over a speed bump with your Volkswagen Golf 5, it is plausible that it is the stabilizer bar itself that is involved. Indeed, abnormal/pronounced wear of the latter can cause unusual friction which can generate this squeaking noise. Please remember to check by passing under your automobile the condition of the paint on your bar which will show if there is friction. Second plausible explanation, it may be your stabilizer bar silentblocks that are dry and bring on noise, in which case take them off from the cradle and grease them, this should eliminate the problem.
Check engine silentblocks
Finally, last point that we can check together, it is the engine silentblocks, in fact, these silentblocks function as pads/shock absorbers between the engine and the cradle of the auto, a pronounced weakness of these will generate a subsidence and therefore a space between the engine and the silentblocks, it may happen that a squeaking noise appears when you pass a speed bumps or any holes with your Volkswagen Golf 5. To replace them go to your auto technician.
Other speed bump noise Volkswagen Golf 5
If, even though all its assumptions, you still can’t uncover the source of the noise your Volkswagen Golf 5 makes when you pass a speed bump, we suggest you to consult this article on a loud noise on Volkswagen Golf 5 or to visit your mechanic in order to carry an in-depth check on your Volkswagen Golf 5 and determine this problem.
