Being subject to frequent noise on your vehicle tends to be irritating, a vehicle is so elaborate that it is usually difficult to find its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Mazda CX 30, we will most likely be able to support you. Indeed, our editorial staff decided to compose this article in order to review the main causes of a clicking noise on Mazda CX 30. This is why, firstly, we will check out what are the causes 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 CX 30 coming from your suspensions.
I discover a clicking noise on Mazda CX 30 on my engine
Verify your high engine
If you discover a clicking noise on Mazda CX 30, 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 parts can be the causes of these ticking noises on Mazda CX 30. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will perceive 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.
Verify your low engine
If you have distinguished the area of source of the Mazda CX 30 clikcing noises coming from your low engine, it may be that your rods or piston shafts are the causes. In both circumstances, the risk in the long term is the breakage of the motor. These two maintenance are very complicated and most mechanics will recommend you to replace the engine of your Mazda CX 30.
Combustion problem
Finally, if you have the feeling that this clicking noise on Mazda CX 30 is linked to the combustion of your engine, there are three possible causes 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 destroyed. In this case, do not hesitate to read this article which deals in detail with the different injection sounds on Mazda CX 30.
I discover a clicking noise on Mazda CX 30 in my direction
Verify the state of the gimbals
One of the most regular causes of a clicking noises in the direction of your Mazda CX 30 is linked 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 generate a ticking type of sound when you get closer to the stop zone of your steering. A bellows with holes will affect 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 Mazda CX 30, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you recognise a clicking noise on your Mazda CX 30, 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 Mazda CX 30 coming from my suspensions
Verify the suspension
If you experience a clicking noise on your Mazda CX 30 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 function and during small jolts that compress the suspensions. To verify if this is the issue 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 soon as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you hear a clicking noise on your Mazda CX 30 at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a cause. To verify the condition 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 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 suggests that that most likely your springs are worn, if you observe a leak go a little further in the article to have the solution 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 changing it or them. If you have the feeling that this noise is more like a squeaking noise on Mazda CX 30 than a clicking noise, don’t hesitate to consult this article.
