Being subject to constant noise on your automobile tends to be irritating, a automobile is so complex that it is constantly difficult to situate its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Subaru Legacy, we will most likely be able to help you. In fact, our editorial staff decided to compose this article in order to review the main causes of a clicking noise on Subaru Legacy. This is why, firstly, we will check out 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 Subaru Legacy coming from your suspensions.
I listen to a clicking noise on Subaru Legacy on my engine
Check your high engine
If you listen to a clicking noise on Subaru Legacy, and this noise is located 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 Subaru Legacy. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will perceive these clicking noises, often 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.
Check your low engine
If you have distinguished the spot of origin of the Subaru Legacy 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 fixes are very difficult and most mechanics will recommend you to replace the engine of your Subaru Legacy.
Combustion problem
Finally, if you have the feeling that this clicking noise on Subaru Legacy is linked to the combustion of your engine, there are three possible reasons of it. Check the state of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is possible 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 reason, comes from your injection, which is either blocked or one or more injectors are injured. In this circumstance, do not hesitate to consult this article which deals in detail with the different injection sounds on Subaru Legacy.
I listen to a clicking noise on Subaru Legacy in my direction
Check the state of the gimbals
One of the most basic reasons of a clicking noises in the direction of your Subaru Legacy is associated with 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 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 changed very quickly, 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 Subaru Legacy, do not hesitate to read this complete guide.
Check the rest of your direction
Finally, when you experience a clicking noise on your Subaru Legacy, it is possible 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 listen to a clicking noise on Subaru Legacy coming from my suspensions
Check the suspension
If you experience a clicking noise on your Subaru Legacy once you pass a speed bump, it is really possible that your suspension block is the reason of the noise. 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 role 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, pay attention to the noise coming from your front axle when ever you pass over holes. If these are the cups, consider changing them promptly as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you hear a clicking noise on your Subaru Legacy at the suspension level, it is highly possible that spring wear or shock cylinder deformation may be a explanation. To examine the state of the spring, position the vehicle 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 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 discover 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 replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Subaru Legacy than a clicking noise, don’t hesitate to consult this article.
