Being subject to recurring noise on your automobile tends to be frustrating, a automobile is so sophisticated that it is usually 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 Volvo Xc40, we will probably be able to support you. In fact, our editorial staff decided to compose this content page in order to review the main causes of a clicking noise on Volvo Xc40. This is why, firstly, we will look at what are the origins 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 Volvo Xc40 coming from your suspensions.
I listen to a clicking noise on Volvo Xc40 located on my engine
Check your high engine
If you listen to a clicking noise on Volvo Xc40, and this noise is based at the top of the engine, it means that it comes from your cylinder head and its accompanying parts. Two parts can be the triggers of these ticking noises on Volvo Xc40. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will hear these clicking noises, often when cold and disappear when hot. Otherwise, it is the interplay of your rocker arms or their condition of wear that is at issue. In this situation, remember to change them.
Check your low engine
If you have identified the spot of origin of the Volvo Xc40 clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both circumstances, the risk in the long term is the breakage of the motor. These two repairs are very complicated and most mechanics will suggest you to swap the engine of your Volvo Xc40.
Combustion problem
Finally, if you have the feeling that this clicking noise on Volvo Xc40 is in connection with the combustion of your engine, there are three possible triggers of it. Check the condition of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is conceivable that your timing belt is shifted and that it does not properly manage the timing of the various engine parts 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 circumstance, do not hesitate to consult this content page which deals in detail with the different injection sounds on Volvo Xc40.
I listen to a clicking noise on Volvo Xc40 in my direction
Check the condition of the gimbals
One of the most regular reasons of a clicking noises in the direction of your Volvo Xc40 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 make a ticking type of sound when you get closer to the stop zone of your steering. A bellows with holes will harm the cardan shaft very quickly and must be swapped rapidly, otherwise the entire cardan shaft will have to be swapped. Consider taking a look at it. If you would like more detailed information about gimbals noises on Volvo Xc40, do not hesitate to consult this complete guide.
Check the rest of your direction
Finally, when you find out a clicking noise on your Volvo Xc40, it is conceivable 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 Volvo Xc40 coming from my suspensions
Check the suspension
If you encounter a clicking noise on your Volvo Xc40 when you pass a speed bump, it is really conceivable that your suspension block is the cause of the noise. In fact, it may be the suspension cups, which, when they are out of date, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its function and during small jolts that compress the suspensions. To check if this is the issue that worries you, take a dented road and, at low speed, focus on the noise originating from your front axle when you pass over holes. If these are the cups, consider changing them soon as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you detect a clicking noise on your Volvo Xc40 at the suspension level, it is widely conceivable that spring wear or shock cylinder deformation may be a explanation. To check the shape 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 similar on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too large it means that most likely your springs are worn, if you find out 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 Volvo Xc40 than a clicking noise, don’t hesitate to consult this article.
