Being subject to regular noise on your vehicle tends to be irritating, a vehicle is so elaborate that it is generally difficult to situate its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Nissan Altima, we will almost certainly be able to support you. Indeed, our editorial staff decided to create this document in order to review the main causes of a clicking noise on Nissan Altima. This is why, firstly, we will see what are the causes 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 Nissan Altima coming from your suspensions.
I notice a clicking noise on Nissan Altima from my engine
Examine your high engine
If you notice a clicking noise on Nissan Altima, and this noise is located at the top of the engine, it means that it originates from your cylinder head and its associated parts. Two parts can be the triggers of these ticking noises on Nissan Altima. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will perceive these clicking noises, generally when cold and disappear when hot. Otherwise, it is the interplay of your rocker arms or their condition of wear that is at issue. In this case, remember to change them.
Examine your low engine
If you have identified the spot of origin of the Nissan Altima 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 maintenance are very complex and most mechanics will encourage you to change the engine of your Nissan Altima.
Combustion problem
Finally, if you have the feeling that this clicking noise on Nissan Altima is linked 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 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 consult this document which deals in detail with the different injection sounds on Nissan Altima.
I notice a clicking noise on Nissan Altima in my direction
Examine the condition of the gimbals
One of the most basic causes of a clicking noises in the direction of your Nissan Altima is linked with 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 generate a ticking type of sound when you get closer to the stop zone of your steering. A bellows with holes will harm 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 Nissan Altima, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you find out a clicking noise on your Nissan Altima, 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 notice a clicking noise on Nissan Altima coming from my suspensions
Examine the suspension
If you encounter a clicking noise on your Nissan Altima each time you pass a speed bump, it is really conceivable that your suspension block is the reason of the noise. Indeed, 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 task and during small jolts that compress the suspensions. To examine if this is the trouble that worries you, take a dented road and, at low speed, pay attention to 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 affect other parts and require more expensive repairs.
Check spring and cylinder
If you hear a clicking noise on your Nissan Altima at the suspension level, it is widely conceivable that spring wear or shock cylinder deformation may be a cause. To examine the condition of the spring, position 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 examine between the front and rear, if there is a gap too large it denotes 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 Nissan Altima than a clicking noise, don’t hesitate to consult this article.
