Being subject to frequent noise on your automobile tends to be annoying, a automobile is so elaborate that it is generally difficult to locate its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Citroen C4 Aircross, we will probably be able to support you. Indeed, our editorial staff decided to compose this article in order to review the main causes of a clicking noise on Citroen C4 Aircross. This is why, firstly, we will look at 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 sources of clicking noise on Citroen C4 Aircross coming from your suspensions.
I listen to a clicking noise on Citroen C4 Aircross from my engine
Verify your high engine
If you listen to a clicking noise on Citroen C4 Aircross, and this noise is located at the top of the engine, it means that it originates from your cylinder head and its associated parts. Two elements can be the causes of these ticking noises on Citroen C4 Aircross. 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 go away 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 distinguished the area of source of the Citroen C4 Aircross 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 complicated and most mechanics will recommend you to swap the engine of your Citroen C4 Aircross.
Combustion problem
Finally, if you have the feeling that this clicking noise on Citroen C4 Aircross is related to the combustion of your engine, there are three possible triggers 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 trigger, comes from your injection, which is either blocked or one or more injectors are injured. In this circumstance, do not hesitate to consult this article which deals in detail with the different injection sounds on Citroen C4 Aircross.
I listen to a clicking noise on Citroen C4 Aircross in my direction
Verify the condition of the gimbals
One of the most regular reasons of a clicking noises in the direction of your Citroen C4 Aircross is associated 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 create 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 Citroen C4 Aircross, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you experience a clicking noise on your Citroen C4 Aircross, 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 circumstance, 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 listen to a clicking noise on Citroen C4 Aircross coming from my suspensions
Verify the suspension
If you encounter a clicking noise on your Citroen C4 Aircross once 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 issue that concerns you, take a dented road and, at low speed, pay attention to the noise originating from your front axle when ever you pass over holes. If these are the cups, consider changing them promptly 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 Citroen C4 Aircross at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a cause. To check the state of the spring, position the automobile on a flat surface and measure that the heights from the ground to the bottom of the body are equivalent on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too large it suggests that that most likely your springs are worn, if you discover a leak go a little further in the article to have the solution to this problem. For the cylinder the verification is visual, ensure 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 consider swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Citroen C4 Aircross than a clicking noise, don’t hesitate to consult this article.
