Being subject to constant noise on your car tends to be disturbing, a car is so complex that it is generally difficult to determine its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Toyota Sequoia, we will most likely be able to support you. In fact, our editorial staff decided to write this article in order to review the main causes of a clicking noise on Toyota Sequoia. 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 Toyota Sequoia coming from your suspensions.clicking-noise-toyota-sequoia

I perceive a clicking noise on Toyota Sequoia located on my engine

Examine your high engine

If you perceive a clicking noise on Toyota Sequoia, 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 elements can be the causes of these ticking noises on Toyota Sequoia. 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 vanish 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.

Examine your low engine

If you have founded the region of origin of the Toyota Sequoia 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 encourage you to replace the engine of your Toyota Sequoia.

Combustion problem

Finally, if you have the feeling that this clicking noise on Toyota Sequoia is in connection with the combustion of your engine, there are three possible origins of it. Examine 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 damaged. In this circumstance, do not hesitate to read this article which deals in detail with the different injection sounds on Toyota Sequoia.

I perceive a clicking noise on Toyota Sequoia in my direction

Examine the state of the gimbals

One of the most basic causes of a clicking noises in the direction of your Toyota Sequoia is linked with 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 approach the stop zone of your steering. A bellows with holes will damage the cardan shaft very quickly and must be swapped very quickly, 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 Toyota Sequoia, do not hesitate to read this complete guide.

Examine the rest of your direction

Finally, when you know a clicking noise on your Toyota Sequoia, 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 circumstance, 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 Toyota Sequoia coming from my suspensions

Examine the suspension

If you experience a clicking noise on your Toyota Sequoia each time you pass a speed bump, it is very plausible that your suspension block is the induce 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 examine if this is the trouble that concerns you, take a dented road and, at low speed, focus on the noise coming from your front axle when 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 Toyota Sequoia at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a reason. To examine the condition 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 examine between the front and rear, if there is a gap too large it suggests that 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 think about changing it or them. If you have the feeling that this noise is more like a squeaking noise on Toyota Sequoia than a clicking noise, don’t hesitate to consult this article.