Being subject to frequent noise on your automobile tends to be disturbing, a automobile is so sophisticated that it is constantly 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 Chevrolet HHR, we will almost certainly be able to help you. Indeed, our editorial staff decided to write this content page in order to review the main causes of a clicking noise on Chevrolet HHR. 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 HHR coming from your suspensions.
I perceive a clicking noise on Chevrolet HHR from my engine
Verify your high engine
If you perceive a clicking noise on Chevrolet HHR, 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 elements can be the causes of these ticking noises on Chevrolet HHR. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will perceive these clicking noises, generally when cold and vanish when hot. Otherwise, it is the interplay of your rocker arms or their condition of wear that is at issue. In this circumstance, remember to change them.
Verify your low engine
If you have identified the spot of source of the Chevrolet HHR 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 complex and most mechanics will recommend you to change the engine of your Chevrolet HHR.
Combustion problem
Finally, if you have the feeling that this clicking noise on Chevrolet HHR is related to the combustion of your engine, there are three possible causes of it. Verify 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 trigger, comes from your injection, which is either blocked or one or more injectors are injured. In this circumstance, do not hesitate to consult this content page which deals in detail with the different injection sounds on Chevrolet HHR.
I perceive a clicking noise on Chevrolet HHR in my direction
Verify the state of the gimbals
One of the most basic reasons of a clicking noises in the direction of your Chevrolet HHR is connected to 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 make 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 changed rapidly, 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 HHR, do not hesitate to consult this complete guide.
Verify the rest of your direction
Finally, when you recognise a clicking noise on your Chevrolet HHR, 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 HHR coming from my suspensions
Verify the suspension
If you encounter a clicking noise on your Chevrolet HHR each time you pass a speed bump, it is highly 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 check if this is the trouble that concerns you, take a dented road and, at low speed, focus on the sound originating from your front axle when ever you pass over holes. If these are the cups, consider changing them quickly as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you notice a clicking noise on your Chevrolet HHR at the suspension level, it is widely possible that spring wear or shock cylinder deformation may be a explanation. To check 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 identical on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too significant it denotes that most likely your springs are worn, if you see 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 think about changing it or them. If you have the feeling that this noise is more like a squeaking noise on Chevrolet HHR than a clicking noise, don’t hesitate to consult this article.
