Being subject to regular noise on your car tends to be irritating, a car is so elaborate that it is usually difficult to locate its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Subaru Impreza, we will probably be able to help you. Indeed, our editorial staff decided to compose this article in order to review the main causes of a clicking noise on Subaru Impreza. 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 Subaru Impreza coming from your suspensions.
I listen to a clicking noise on Subaru Impreza from my engine
Examine your high engine
If you listen to a clicking noise on Subaru Impreza, and this sound is located at the top of the engine, it means that it comes from your cylinder head and its accompanying parts. Two parts can be the triggers of these ticking noises on Subaru Impreza. Either the hydraulic pushers , generally 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.
Examine your low engine
If you have founded the region of source of the Subaru Impreza clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both situations, the risk in the long term is the breakage of the motor. These two fixes are very complex and most mechanics will suggest you to change the engine of your Subaru Impreza.
Combustion problem
Finally, if you have the feeling that this clicking noise on Subaru Impreza is connected to the combustion of your engine, there are three possible reasons of it. Examine the condition 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 elements 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 check this article which deals in detail with the different injection sounds on Subaru Impreza.
I listen to a clicking noise on Subaru Impreza in my direction
Examine the condition of the gimbals
One of the most basic triggers of a clicking noises in the direction of your Subaru Impreza 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 replaced in a short time, 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 Subaru Impreza, do not hesitate to read this complete guide.
Examine the rest of your direction
Finally, when you experience a clicking noise on your Subaru Impreza, 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 listen to a clicking noise on Subaru Impreza coming from my suspensions
Examine the suspension
If you experience a clicking noise on your Subaru Impreza once you pass a speed bump, it is extremely conceivable that your suspension block is the cause of the sound. 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 task and during small jolts that compress the suspensions. To verify if this is the problem that worries you, take a dented road and, at low speed, focus on 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 detect a clicking noise on your Subaru Impreza at the suspension level, it is widely conceivable that spring wear or shock cylinder deformation may be a cause. To verify the state of the spring, place the automobile 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 significant 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 answer 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 replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Subaru Impreza than a clicking noise, don’t hesitate to consult this article.
