Being subject to regular noise on your car tends to be disturbing, a car is so elaborate that it is generally difficult to situate its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Mercedes Vito, 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 Mercedes Vito. This is why, firstly, we will check out 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 Mercedes Vito coming from your suspensions.
I hear a clicking noise on Mercedes Vito on my engine
Examine your high engine
If you hear a clicking noise on Mercedes Vito, 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 Mercedes Vito. Either the hydraulic pushers , in general it is because of their faulty “hydraulic catch-up” system that we will hear these clicking noises, generally 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 situation, remember to change them.
Examine your low engine
If you have distinguished the area of origin of the Mercedes Vito 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 maintenance are very complex and most mechanics will advise you to change the engine of your Mercedes Vito.
Combustion problem
Finally, if you have the feeling that this clicking noise on Mercedes Vito is connected to the combustion of your engine, there are three possible triggers of it. Examine the state 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 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 damaged. In this circumstance, do not hesitate to check this content page which deals in detail with the different injection sounds on Mercedes Vito.
I hear a clicking noise on Mercedes Vito in my direction
Examine the state of the gimbals
One of the most regular causes of a clicking noises in the direction of your Mercedes Vito is linked with the direction of the car. 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 replaced rapidly, otherwise the entire cardan shaft will have to be replaced. Consider taking a look at it. If you would like more detailed information about gimbals noises on Mercedes Vito, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you recognise a clicking noise on your Mercedes Vito, 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 hear a clicking noise on Mercedes Vito coming from my suspensions
Examine the suspension
If you experience a clicking noise on your Mercedes Vito when you pass a speed bump, it is very conceivable that your suspension block is the reason 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 role and during small jolts that compress the suspensions. To verify if this is the problem that worries you, take a dented road and, at low speed, listen to the noise originating from your front axle when you pass over holes. If these are the cups, consider changing them soon as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you detect a clicking noise on your Mercedes Vito at the suspension level, it is highly conceivable that spring wear or shock cylinder deformation may be a reason. To verify the state 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 identical on each side (empty car for measurement). You can also verify between the front and rear, if there is a gap too large it denotes that most likely your springs are worn, if you see a leak go a little further in the article to have the answer 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 think about swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Mercedes Vito than a clicking noise, don’t hesitate to consult this article.
