Being subject to constant noise on your car tends to be annoying, a car is so complex that it is usually difficult to determine its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Chevrolet Suburban, we will probably be able to support you. Indeed, our editorial staff decided to write this article in order to review the main causes of a clicking noise on Chevrolet Suburban. This is why, firstly, we will see 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 sources of clicking noise on Chevrolet Suburban coming from your suspensions.
I perceive a clicking noise on Chevrolet Suburban on my engine
Examine your high engine
If you perceive a clicking noise on Chevrolet Suburban, and this sound is based at the top of the engine, it means that it originates from your cylinder head and its associated parts. Two parts can be the causes of these ticking noises on Chevrolet Suburban. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will find out 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.
Examine your low engine
If you have determined the area of origin of the Chevrolet Suburban 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 difficult and most mechanics will advise you to swap the engine of your Chevrolet Suburban.
Combustion problem
Finally, if you have the feeling that this clicking noise on Chevrolet Suburban is connected to 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 possible 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 cause, comes from your injection, which is either blocked or one or more injectors are destroyed. In this circumstance, do not hesitate to consult this article which deals in detail with the different injection sounds on Chevrolet Suburban.
I perceive a clicking noise on Chevrolet Suburban in my direction
Examine the state of the gimbals
One of the most common reasons of a clicking noises in the direction of your Chevrolet Suburban is related to 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 get closer to the stop zone of your steering. A bellows with holes will affect the cardan shaft very quickly and must be changed in a short time, 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 Chevrolet Suburban, do not hesitate to read this complete guide.
Examine the rest of your direction
Finally, when you find out a clicking noise on your Chevrolet Suburban, 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 perceive a clicking noise on Chevrolet Suburban coming from my suspensions
Examine the suspension
If you encounter a clicking noise on your Chevrolet Suburban when you pass a speed bump, it is really possible that your suspension block is the induce 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 examine if this is the issue that worries you, take a dented road and, at low speed, pay attention to the sound originating from your front axle when 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 notice a clicking noise on your Chevrolet Suburban at the suspension level, it is highly possible that spring wear or shock cylinder deformation may be a explanation. To examine the shape 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 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 means that most likely your springs are worn, if you find out 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 swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Chevrolet Suburban than a clicking noise, don’t hesitate to consult this article.
