Being subject to recurring noise on your car tends to be disturbing, a car is so elaborate that it is constantly difficult to determine its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Fiat Doblo Cargo, we will most likely be able to help you. Indeed, our editorial staff decided to create this document in order to review the main causes of a clicking noise on Fiat Doblo Cargo. 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 Fiat Doblo Cargo coming from your suspensions.
I discover a clicking noise on Fiat Doblo Cargo from my engine
Verify your high engine
If you discover a clicking noise on Fiat Doblo Cargo, and this sound is based at the top of the engine, it means that it comes from your cylinder head and its accompanying parts. Two elements can be the triggers of these ticking noises on Fiat Doblo Cargo. 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 go away 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 determined the region of origin of the Fiat Doblo Cargo clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both situations, the risk in the long term is the breakage of the motor. These two maintenance are very difficult and most mechanics will recommend you to change the engine of your Fiat Doblo Cargo.
Combustion problem
Finally, if you have the feeling that this clicking noise on Fiat Doblo Cargo is in connection with the combustion of your engine, there are three possible origins of it. Verify the state 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 components to promote good combustion. And finally, the most classic cause, comes from your injection, which is either blocked or one or more injectors are injured. In this case, do not hesitate to read this document which deals in detail with the different injection sounds on Fiat Doblo Cargo.
I discover a clicking noise on Fiat Doblo Cargo in my direction
Verify the state of the gimbals
One of the most common causes of a clicking noises in the direction of your Fiat Doblo Cargo is connected to 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 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 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 Fiat Doblo Cargo, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you detect a clicking noise on your Fiat Doblo Cargo, 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 discover a clicking noise on Fiat Doblo Cargo coming from my suspensions
Verify the suspension
If you experience a clicking noise on your Fiat Doblo Cargo when 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 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 examine if this is the trouble that concerns you, take a dented road and, at low speed, listen to the sound coming 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 are subject to a clicking noise on your Fiat Doblo Cargo at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a cause. To examine the state 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 significant it means 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, 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 consider changing it or them. If you have the feeling that this noise is more like a squeaking noise on Fiat Doblo Cargo than a clicking noise, don’t hesitate to consult this article.
