Experiencing noises from your vehicle often is never comforting, so hearing noises on your Chevrolet Aveo suspensions when you go over a speed bump can be disturbing. This sign may be a sign of a insignificant issue 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 correct the issue, 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 explanations for a crack when the speed bump passes, after that, 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 Chevrolet Aveo
Check Chevrolet Aveo suspension
If you notice a suspension noise when you pass a speed bump on your Chevrolet Aveo, 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 In fact, it may be the suspension cups, which, when they are outdated, have the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its role during small bumps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 verify if this is the issue that worries you, take a dented road and listen to the noise coming from your front axle as you circulate over holes. If it is indeed the cups, think of changing them fairly quickly or you may affect other parts and have to make more important maintenance.
Check the cardan shaft
If you are here because you have searched for “Chevrolet Aveo 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 old and the dirt/dust amasses inside them their functions is deteriorated and it is possible to experience a sound when they are in torsion. To verify 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 swapping it or them. If you have the feeling that this noise is more like a a loud noise on Chevrolet Aveo, don’t hesitate to refer to this document.
Check steering hinges/stabilizer bar
Finally, when you recognise a suspension noise when your Chevrolet Aveo 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 the case, the parts that may have been affected 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 verify it, position it under the vehicle and apply twists on each of its components to verify that there is no special play on one of them, they are expected to endure you quite strongly over their entire travel. Remember to take your vehicle to your mechanic or change them if they are involved.
squeaky noise speed bump Chevrolet Aveo
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 Chevrolet Aveo, it is possible that it is the stabilizer bar itself that is involved. In fact, abnormal/pronounced wear of the latter can cause unusual friction which can generate this squeaking noise. Keep in mind to verify by going under your vehicle the condition of the paint on your bar which will reveal if there is friction. Second possible explanation, it may be your stabilizer bar silentblocks that are dried out and bring on noise, in which case take them off from the cradle and grease them, this should solve the issue.
Check engine silentblocks
Finally, last point that we can verify together, it is the engine silentblocks, in fact, these silentblocks process as pads/shock absorbers between the engine and the cradle of the vehicle, a pronounced 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 Chevrolet Aveo. To swap them go to your auto mechanic.
Other speed bump noise Chevrolet Aveo
If, despite all its assumptions, you still can’t find the origin of the noise your Chevrolet Aveo makes when you pass a speed bump, we encourage you to consult this article on a loud noise on Chevrolet Aveo or to visit your mechanic in order to carry an in-depth check on your Chevrolet Aveo and identify this issue.
