Being subject to frequent noise on your automobile tends to be disturbing, a automobile is so complex that it is generally difficult to situate its origin and even more so to find the part that produces it. If you have already experienced a clicking noise on your Toyota Corolla, we will almost certainly be able to support you. In fact, our editorial staff decided to create this article in order to review the main causes of a clicking noise on Toyota Corolla. 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 sources of clicking noise on Toyota Corolla coming from your suspensions.clicking-noise-toyota-corolla

I discover a clicking noise on Toyota Corolla from my engine

Verify your high engine

If you discover a clicking noise on Toyota Corolla, and this sound is based at the top of the engine, it means that it comes from your cylinder head and its associated parts. Two elements can be the triggers of these ticking noises on Toyota Corolla. 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 vanish when hot. Otherwise, it is the interplay of your rocker arms or their state of wear that is at issue. In this circumstance, remember to change them.

Verify your low engine

If you have distinguished the spot of source of the Toyota Corolla clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both cases, 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 Toyota Corolla.

Combustion problem

Finally, if you have the feeling that this clicking noise on Toyota Corolla 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 conceivable 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 read this article which deals in detail with the different injection sounds on Toyota Corolla.

I discover a clicking noise on Toyota Corolla in my direction

Verify the state of the gimbals

One of the most common causes of a clicking noises in the direction of your Toyota Corolla is connected 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 damage the cardan shaft very quickly and must be replaced rapidly, 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 Toyota Corolla, do not hesitate to consult this complete guide.

Verify the rest of your direction

Finally, when you experience a clicking noise on your Toyota Corolla, 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 discover a clicking noise on Toyota Corolla coming from my suspensions

Verify the suspension

If you encounter a clicking noise on your Toyota Corolla once you pass a speed bump, it is really conceivable that your suspension block is the cause of the sound. In fact, it may be the suspension cups, which, when they are outdated, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its task and during small jolts that compress the suspensions. To verify if this is the problem that concerns you, take a dented road and, at low speed, focus on the sound originating from your front axle when you pass over holes. If these are the cups, consider changing them soon as this may affect other parts and require more expensive repairs.

Check spring and cylinder

If you detect a clicking noise on your Toyota Corolla at the suspension level, it is highly conceivable that spring wear or shock cylinder deformation may be a explanation. To verify the shape of the spring, place 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 verify between the front and rear, if there is a gap too large 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, 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 think about swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Toyota Corolla than a clicking noise, don’t hesitate to consult this article.