Being subject to repeated noise on your automobile tends to be irritating, a automobile is so complex 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 volvo v40, we will most likely be able to help you. In fact, our editorial staff decided to write this content page in order to review the main causes of a clicking noise on volvo v40. 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 v40 coming from your suspensions.
I listen to a clicking noise on volvo v40 located on my engine
Examine your high engine
If you listen to a clicking noise on volvo v40, and this sound is located at the top of the engine, it means that it originates from your cylinder head and its accompanying parts. Two elements can be the causes of these ticking noises on volvo v40. 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 case, remember to change them.
Examine your low engine
If you have identified the region of source of the volvo v40 clikcing noises coming from your low engine, it may be that your rods or piston shafts are the causes. In both circumstances, the risk in the long term is the breakage of the motor. These two fixes are very difficult and most mechanics will encourage you to change the engine of your volvo v40.
Combustion problem
Finally, if you have the feeling that this clicking noise on volvo v40 is linked to the combustion of your engine, there are three possible origins of it. Examine the condition of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is possible 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 reason, 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 volvo v40.
I listen to a clicking noise on volvo v40 in my direction
Examine the condition of the gimbals
One of the most regular reasons of a clicking noises in the direction of your volvo v40 is linked to 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 get closer to the stop zone of your steering. A bellows with holes will damage the cardan shaft very quickly and must be swapped very quickly, 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 v40, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you know a clicking noise on your volvo v40, it is possible 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 listen to a clicking noise on volvo v40 coming from my suspensions
Examine the suspension
If you experience a clicking noise on your volvo v40 when you pass a speed bump, it is extremely possible that your suspension block is the induce of the sound. In fact, 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 examine if this is the problem that worries you, take a dented road and, at low speed, focus on the sound originating from your front axle when ever you pass over holes. If these are the cups, consider changing them quickly as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you hear a clicking noise on your volvo v40 at the suspension level, it is widely possible that spring wear or shock cylinder deformation may be a cause. To examine the shape of the spring, place 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 examine between the front and rear, if there is a gap too large it denotes that most likely your springs are worn, if you observe a leak go a little further in the article to have the solution to this problem. For the cylinder the verification is visual, be 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 swapping it or them. If you have the feeling that this noise is more like a squeaking noise on volvo v40 than a clicking noise, don’t hesitate to consult this article.
