Being subject to regular noise on your automobile tends to be annoying, a automobile is so sophisticated 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 Opel Zafira Tourer, we will almost certainly be able to help you. In fact, our editorial staff decided to compose this content page in order to review the main causes of a clicking noise on Opel Zafira Tourer. This is why, firstly, we will see 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 sources of clicking noise on Opel Zafira Tourer coming from your suspensions.
I perceive a clicking noise on Opel Zafira Tourer located on my engine
Examine your high engine
If you perceive a clicking noise on Opel Zafira Tourer, and this noise is based 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 Opel Zafira Tourer. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will hear these clicking noises, generally when cold and disappear when hot. Otherwise, it is the interplay of your rocker arms or their state of wear that is at issue. In this case, remember to change them.
Examine your low engine
If you have determined the zone of origin of the Opel Zafira Tourer clikcing noises coming from your low engine, it may be that your rods or piston shafts are the causes. In both situations, the risk in the long term is the breakage of the motor. These two repairs are very complex and most mechanics will recommend you to swap the engine of your Opel Zafira Tourer.
Combustion problem
Finally, if you have the feeling that this clicking noise on Opel Zafira Tourer is linked to the combustion of your engine, there are three possible causes of it. Examine 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 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 destroyed. In this case, do not hesitate to consult this content page which deals in detail with the different injection sounds on Opel Zafira Tourer.
I perceive a clicking noise on Opel Zafira Tourer in my direction
Examine the condition of the gimbals
One of the most regular triggers of a clicking noises in the direction of your Opel Zafira Tourer is related 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 generate a ticking type of sound when you approach the stop zone of your steering. A bellows with holes will affect the cardan shaft very quickly and must be replaced in a short time, 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 Opel Zafira Tourer, do not hesitate to read this complete guide.
Examine the rest of your direction
Finally, when you detect a clicking noise on your Opel Zafira Tourer, 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 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 perceive a clicking noise on Opel Zafira Tourer coming from my suspensions
Examine the suspension
If you experience a clicking noise on your Opel Zafira Tourer when you pass a speed bump, it is extremely conceivable that your suspension block is the induce 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 examine if this is the problem that worries you, take a dented road and, at low speed, listen to the noise coming 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 hear a clicking noise on your Opel Zafira Tourer at the suspension level, it is widely conceivable that spring wear or shock cylinder deformation may be a reason. To examine the condition of the spring, position the car 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 examine 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 solution 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 consider replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Opel Zafira Tourer than a clicking noise, don’t hesitate to consult this article.
