Being subject to constant noise on your automobile tends to be irritating, a automobile is so complex that it is generally difficult to find its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Chevrolet Sonic, we will most likely be able to help you. Indeed, our editorial staff decided to compose this content page in order to review the main causes of a clicking noise on Chevrolet Sonic. This is why, firstly, we will see what are the reasons of this type of noise coming from your engine block, then those of a noise coming from your direction and finally, the origins of clicking noise on Chevrolet Sonic coming from your suspensions.
I notice a clicking noise on Chevrolet Sonic located on my engine
Verify your high engine
If you notice a clicking noise on Chevrolet Sonic, and this noise is located at the top of the engine, it means that it comes from your cylinder head and its associated parts. Two parts can be the causes of these ticking noises on Chevrolet Sonic. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will notice these clicking noises, often when cold and vanish when hot. Otherwise, it is the interplay of your rocker arms or their state of wear that is at issue. In this case, remember to change them.
Verify your low engine
If you have founded the area of origin of the Chevrolet Sonic clikcing noises coming from your low engine, it may be that your rods or piston shafts are the causes. In both cases, the risk in the long term is the breakage of the motor. These two fixes are very difficult and most mechanics will advise you to replace the engine of your Chevrolet Sonic.
Combustion problem
Finally, if you have the feeling that this clicking noise on Chevrolet Sonic is related to the combustion of your engine, there are three possible causes of it. Verify the condition of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is plausible that your timing belt is shifted and that it does not properly manage the timing of the various engine elements to promote good combustion. And finally, the most classic cause, comes from your injection, which is either blocked or one or more injectors are damaged. In this case, do not hesitate to consult this content page which deals in detail with the different injection sounds on Chevrolet Sonic.
I notice a clicking noise on Chevrolet Sonic in my direction
Verify the condition of the gimbals
One of the most basic reasons of a clicking noises in the direction of your Chevrolet Sonic is linked with the direction of the automobile. Indeed, the cardans and their bellows are parts that are constantly stressed during your changes of direction or that you turn your wheels and a wear of one of them can generate a ticking type of sound when you approach the stop zone of your steering. A bellows with holes will damage the cardan shaft very quickly and must be changed in a short time, otherwise the entire cardan shaft will have to be changed. Consider taking a look at it. If you would like more detailed information about gimbals noises on Chevrolet Sonic, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you experience a clicking noise on your Chevrolet Sonic, it is plausible that it is the direction that is involved. Just like the gimbals, the steering part is mobilized when you turn your wheels. If this is the case, the parts that may have been damaged due to normal wear and tear or impact (e. g. sidewalks) are steering rods, stabilizer bar silentblocks or steering triangles.
I notice a clicking noise on Chevrolet Sonic coming from my suspensions
Verify the suspension
If you encounter a clicking noise on your Chevrolet Sonic each time you pass a speed bump, it is extremely plausible that your suspension block is the induce of the noise. Indeed, it may be the suspension cups, which, when they are outdated, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its role and during small jolts that compress the suspensions. To check if this is the problem that concerns you, take a dented road and, at low speed, pay attention to the noise originating from your front axle when you pass over holes. If these are the cups, consider changing them as soon as possible as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you are subject to a clicking noise on your Chevrolet Sonic at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a reason. To check the condition of the spring, position the vehicle on a flat surface and measure that the heights from the ground to the bottom of the body are similar on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too significant it suggests that that most likely your springs are worn, if you see a leak go a little further in the article to have the solution to this problem. For the cylinder the verification is visual, make sure that it seems to work in a straight axis. And that there is no angle that would alter its proper functioning. If one of them breaks in both situations, you should think about changing it or them. If you have the feeling that this noise is more like a squeaking noise on Chevrolet Sonic than a clicking noise, don’t hesitate to consult this article.
