Being subject to recurring noise on your automobile tends to be frustrating, a automobile is so complex that it is generally difficult to situate its origin and even more so to find the part that produces it. If you have already experienced a clicking noise on your Renault Megane 4, we will most likely be able to help you. Indeed, our editorial staff decided to compose this content page in order to review the main causes of a clicking noise on Renault Megane 4. This is why, firstly, we will check out 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 origins of clicking noise on Renault Megane 4 coming from your suspensions.
I hear a clicking noise on Renault Megane 4 on my engine
Examine your high engine
If you hear a clicking noise on Renault Megane 4, 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 causes of these ticking noises on Renault Megane 4. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will notice these clicking noises, often 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 determined the zone of origin of the Renault Megane 4 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 recommend you to swap the engine of your Renault Megane 4.
Combustion problem
Finally, if you have the feeling that this clicking noise on Renault Megane 4 is linked to the combustion of your engine, there are three possible triggers 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 parts 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 case, do not hesitate to read this content page which deals in detail with the different injection sounds on Renault Megane 4.
I hear a clicking noise on Renault Megane 4 in my direction
Examine the condition of the gimbals
One of the most common causes of a clicking noises in the direction of your Renault Megane 4 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 create 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 swapped rapidly, otherwise the entire cardan shaft will have to be swapped. Consider taking a look at it. If you would like more detailed information about gimbals noises on Renault Megane 4, do not hesitate to read this complete guide.
Examine the rest of your direction
Finally, when you know a clicking noise on your Renault Megane 4, 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 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 hear a clicking noise on Renault Megane 4 coming from my suspensions
Examine the suspension
If you encounter a clicking noise on your Renault Megane 4 each time you pass a speed bump, it is extremely conceivable that your suspension block is the reason of the sound. Indeed, it may be the suspension cups, which, when they are out of date, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its role and during small jolts that compress the suspensions. To examine if this is the problem that concerns you, take a dented road and, at low speed, pay attention to the sound 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 damage other parts and require more expensive repairs.
Check spring and cylinder
If you are subject to a clicking noise on your Renault Megane 4 at the suspension level, it is highly conceivable that spring wear or shock cylinder deformation may be a reason. To examine the state 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 significant it means 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 Renault Megane 4 than a clicking noise, don’t hesitate to consult this article.
