Finding out noises from your vehicle frequently is never comforting, so hearing noises on your Kia Picanto 3 suspensions when you pass a speed bump can be stressful. This warning sign may be a sign of a minor issue as well as a warning of a much larger repair to come. In any case, it is fundamental to check the source and take the necessary actions to solve the issue, 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 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 Kia Picanto 3
Check Kia Picanto 3 suspension
If you experience a suspension noise when you pass a speed bump on your Kia Picanto 3, and it is characterized by a “clack” or cracking, it is highly plausible that your suspension block is the cause of it. In fact, 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 function during small bumps that compress the suspensions. To check if this is the issue that concerns you, take a dented road and focus on the noise coming from your front axle as you pass 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 fixes.
Check the cardan shaft
If you are here because you have searched for “Kia Picanto 3 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 In fact, when the cardan bellows get outdated and the dirt/dust builds up inside them their functions is deteriorated and it is possible to experience a sound when they are in torsion.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 cases you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Kia Picanto 3, don’t hesitate to check out this article.
Check steering hinges/stabilizer bar
Finally, when you experience a suspension noise when your Kia Picanto 3 passes over a speed bumps, it is imaginable that the hinges or the stabilizer bar are responsible. Just like the gimbals, the steering part is mobilized when you adjust direction. If this is the case, the components that may have been damaged 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 check it, put it under the vehicle and apply twists on each of its elements to check that there is no particular 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 replace them if they are involved.
squeaky noise speed bump Kia Picanto 3
Check the stabilizer bar
If, alternatively, you have a noise that is more like a squeak when you pass a speed bump with your Kia Picanto 3, it is plausible that it is the stabilizer bar itself that is involved. In fact, abnormal/pronounced wear of the latter can cause abnormal friction which can create this squeaking noise. Keep in mind to check by passing under your vehicle the condition of the paint on your bar which will tell us if there is friction. Second plausible explanation, it may be your stabilizer bar silentblocks that are dried out and cause noise, in which case disassemble them from the cradle and grease them, this should fix the issue.
Check engine silentblocks
Finally, last possibility that we can check together, it is the engine silentblocks, actually, these silentblocks operate as pads/shock absorbers between the engine and the cradle of the vehicle, a evident fatigue of these will make a subsidence and therefore a space between the engine and the silentblocks, it may appear that a squeaking noise appears when you pass a speed bumps or any holes with your Kia Picanto 3. To change them go to your auto technician.
Other speed bump noise Kia Picanto 3
If, despite all its assumptions, you still can’t locate the source of the noise your Kia Picanto 3 makes when you pass a speed bump, we advise you to consult this article on a loud noise on Kia Picanto 3 or to visit your mechanic in order to carry an in-depth check on your Kia Picanto 3 and determine this issue.
