Hearing noises from your vehicle often is never reassuring, so listening noises on your Alfa Romeo Gt 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 source and take the necessary actions to resolve the problem, it is with this aim in mind that we wanted to write this document 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 Alfa Romeo Gt
Check Alfa Romeo Gt suspension
If you experience a suspension noise when you pass a speed bump on your Alfa Romeo Gt, and it is characterized by a “clack” or cracking, it is highly plausible that your suspension block is the cause of it. Indeed, it may be the suspension cups, which, when they are dead, 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 examine if this is the problem that concerns you, take a dented road and pay attention 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 ruin other parts and have to make more important repairs.
Check the cardan shaft
If you are here because you have looked for for “Alfa Romeo Gt 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 old and the dirt/dust builds up inside them their functions 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 conditions you should consider changing it or them. If you have the feeling that this noise is more like a a loud noise on Alfa Romeo Gt, don’t hesitate to visit this article.
Check steering hinges/stabilizer bar
Finally, when you know a suspension noise when your Alfa Romeo Gt passes over a speed bumps, it is imaginable 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 case, the parts 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 examine it, put it under the car and apply twists on each of its elements to examine that there is no special play on one of them, they are supposed to resist you quite strongly over their entire travel. Keep in mind to take your vehicle to your mechanic or replace them if they are involved.
squeaky noise speed bump Alfa Romeo Gt
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 Alfa Romeo Gt, it is plausible that it is the stabilizer bar itself that is involved. Indeed, abnormal/pronounced wear of the latter can cause uncommon friction which can generate this squeaking noise. Remember to examine by going under your car 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 dry and cause noise, in which case disassemble them from the cradle and grease them, this should fix the problem.
Check engine silentblocks
Finally, last point that we can examine together, it is the engine silentblocks, in fact, these silentblocks work as pads/shock absorbers between the engine and the cradle of the vehicle, a noticable weakness of these will make a subsidence and therefore a space between the engine and the silentblocks, it may appear that a squeaking noise occurs when you pass a speed bumps or any holes with your Alfa Romeo Gt. To change them go to your technician.
Other speed bump noise Alfa Romeo Gt
If, even though all its assumptions, you still can’t locate the origin of the noise your Alfa Romeo Gt makes when you pass a speed bump, we advise you to consult this article on a loud noise on Alfa Romeo Gt or to visit your mechanic in order to carry an in-depth check on your Alfa Romeo Gt and identify this problem.
