Being subject to constant noise on your vehicle tends to be annoying, a vehicle is so complex that it is constantly 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 Chevrolet Bolt, we will almost certainly be able to support you. In fact, our editorial staff decided to create this content page in order to review the main causes of a clicking noise on Chevrolet Bolt. This is why, firstly, we will look at 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 Chevrolet Bolt coming from your suspensions.
I notice a clicking noise on Chevrolet Bolt located on my engine
Examine your high engine
If you notice a clicking noise on Chevrolet Bolt, and this sound is based at the top of the engine, it means that it originates from your cylinder head and its accompanying parts. Two parts can be the triggers of these ticking noises on Chevrolet Bolt. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will hear 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 identified the zone of source of the Chevrolet Bolt clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both circumstances, the risk in the long term is the breakage of the motor. These two repairs are very complex and most mechanics will recommend you to swap the engine of your Chevrolet Bolt.
Combustion problem
Finally, if you have the feeling that this clicking noise on Chevrolet Bolt is related 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 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 case, do not hesitate to consult this content page which deals in detail with the different injection sounds on Chevrolet Bolt.
I notice a clicking noise on Chevrolet Bolt in my direction
Examine the condition of the gimbals
One of the most common reasons of a clicking noises in the direction of your Chevrolet Bolt is related to 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 very quickly, 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 Chevrolet Bolt, do not hesitate to read this complete guide.
Examine the rest of your direction
Finally, when you recognise a clicking noise on your Chevrolet Bolt, 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 case, 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 Chevrolet Bolt coming from my suspensions
Examine the suspension
If you experience a clicking noise on your Chevrolet Bolt when you pass a speed bump, it is very possible that your suspension block is the cause of the sound. In fact, 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 check if this is the trouble that worries you, take a dented road and, at low speed, focus on the sound coming from your front axle when you pass over holes. If these are the cups, consider changing them soon as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you are subject to a clicking noise on your Chevrolet Bolt at the suspension level, it is highly possible that spring wear or shock cylinder deformation may be a cause. To check the condition of the spring, place 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 check between the front and rear, if there is a gap too significant it means 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 replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Chevrolet Bolt than a clicking noise, don’t hesitate to consult this article.
