Being subject to frequent noise on your vehicle tends to be disturbing, a vehicle is so sophisticated that it is generally 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 seat leon, we will probably be able to support you. Indeed, our editorial staff decided to create this content page in order to review the main causes of a clicking noise on seat leon. 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 origins of clicking noise on seat leon coming from your suspensions.
I discover a clicking noise on seat leon from my engine
Verify your high engine
If you discover a clicking noise on seat leon, and this noise 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 causes of these ticking noises on seat leon. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will find out 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 situation, remember to change them.
Verify your low engine
If you have identified the region of source of the seat leon 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 encourage you to swap the engine of your seat leon.
Combustion problem
Finally, if you have the feeling that this clicking noise on seat leon 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 cause, comes from your injection, which is either blocked or one or more injectors are injured. In this circumstance, do not hesitate to check this content page which deals in detail with the different injection sounds on seat leon.
I discover a clicking noise on seat leon in my direction
Verify the state of the gimbals
One of the most basic triggers of a clicking noises in the direction of your seat leon is connected 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 create 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 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 seat leon, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you find out a clicking noise on your seat leon, 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 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 discover a clicking noise on seat leon coming from my suspensions
Verify the suspension
If you experience a clicking noise on your seat leon once you pass a speed bump, it is extremely conceivable that your suspension block is the reason of the noise. Indeed, 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 role and during small jolts that compress the suspensions. To check if this is the issue that concerns 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 as soon as possible as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you detect a clicking noise on your seat leon at the suspension level, it is widely conceivable 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 identical on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too large it denotes that most likely your springs are worn, if you find out 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 swapping it or them. If you have the feeling that this noise is more like a squeaking noise on seat leon than a clicking noise, don’t hesitate to consult this article.
