Being subject to repeated noise on your vehicle tends to be annoying, a vehicle is so elaborate that it is constantly difficult to locate its origin and even more so to find the part that produces it. If you have already experienced a clicking noise on your Fiat Doblo, we will probably be able to support you. Indeed, our editorial staff decided to write this content page in order to review the main causes of a clicking noise on Fiat Doblo. 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 origins of clicking noise on Fiat Doblo coming from your suspensions.
I notice a clicking noise on Fiat Doblo from my engine
Verify your high engine
If you notice a clicking noise on Fiat Doblo, 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 parts can be the causes of these ticking noises on Fiat Doblo. Either the hydraulic pushers , generally 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 condition of wear that is at issue. In this circumstance, remember to change them.
Verify your low engine
If you have founded the region of origin of the Fiat Doblo 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 swap the engine of your Fiat Doblo.
Combustion problem
Finally, if you have the feeling that this clicking noise on Fiat Doblo is in connection with 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 parts 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 case, do not hesitate to check this content page which deals in detail with the different injection sounds on Fiat Doblo.
I notice a clicking noise on Fiat Doblo in my direction
Verify the condition of the gimbals
One of the most common reasons of a clicking noises in the direction of your Fiat Doblo is linked with the direction of the vehicle. 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 very quickly, 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 Fiat Doblo, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you know a clicking noise on your Fiat Doblo, 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 Fiat Doblo coming from my suspensions
Verify the suspension
If you experience a clicking noise on your Fiat Doblo each time you pass a speed bump, it is very plausible that your suspension block is the cause of the sound. Indeed, it may be the suspension cups, which, when they are dead, 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 sound 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 damage other parts and require more expensive repairs.
Check spring and cylinder
If you are subject to a clicking noise on your Fiat Doblo at the suspension level, it is highly plausible that spring wear or shock cylinder deformation may be a explanation. To verify 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 equivalent on each side (empty car for measurement). You can also verify between the front and rear, if there is a gap too large it means 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, 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 consider replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Fiat Doblo than a clicking noise, don’t hesitate to consult this article.
