Being subject to constant noise on your vehicle tends to be annoying, a vehicle is so elaborate that it is usually difficult to find its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Mazda 5, we will almost certainly be able to help you. In fact, our editorial staff decided to compose this document in order to review the main causes of a clicking noise on Mazda 5. This is why, firstly, we will see 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 Mazda 5 coming from your suspensions.
I find out a clicking noise on Mazda 5 located on my engine
Examine your high engine
If you find out a clicking noise on Mazda 5, and this noise is based at the top of the engine, it means that it comes from your cylinder head and its accompanying parts. Two parts can be the causes of these ticking noises on Mazda 5. Either the hydraulic pushers , in most cases 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 condition of wear that is at issue. In this situation, remember to change them.
Examine your low engine
If you have determined the region of origin of the Mazda 5 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 fixes are very difficult and most mechanics will advise you to swap the engine of your Mazda 5.
Combustion problem
Finally, if you have the feeling that this clicking noise on Mazda 5 is connected 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 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 damaged. In this case, do not hesitate to consult this document which deals in detail with the different injection sounds on Mazda 5.
I find out a clicking noise on Mazda 5 in my direction
Examine the condition of the gimbals
One of the most regular causes of a clicking noises in the direction of your Mazda 5 is related to 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 make 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 swapped rapidly, 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 Mazda 5, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you experience a clicking noise on your Mazda 5, 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 find out a clicking noise on Mazda 5 coming from my suspensions
Examine the suspension
If you encounter a clicking noise on your Mazda 5 once you pass a speed bump, it is very plausible that your suspension block is the cause of the noise. In fact, 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 function and during small jolts that compress the suspensions. To check if this is the issue that worries you, take a dented road and, at low speed, focus on the noise 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 detect a clicking noise on your Mazda 5 at the suspension level, it is highly plausible that spring wear or shock cylinder deformation may be a reason. To check the shape 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 similar on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too significant 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 changing it or them. If you have the feeling that this noise is more like a squeaking noise on Mazda 5 than a clicking noise, don’t hesitate to consult this article.
