Being subject to repeated noise on your car tends to be disturbing, a car is so complex that it is constantly difficult to find its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Renault Twizy, 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 Renault Twizy. This is why, firstly, we will check out 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 origins of clicking noise on Renault Twizy coming from your suspensions.
I notice a clicking noise on Renault Twizy located on my engine
Check your high engine
If you notice a clicking noise on Renault Twizy, and this noise is based at the top of the engine, it means that it comes from your cylinder head and its associated parts. Two elements can be the causes of these ticking noises on Renault Twizy. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will hear these clicking noises, generally 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 situation, remember to change them.
Check your low engine
If you have determined the area of source of the Renault Twizy 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 encourage you to replace the engine of your Renault Twizy.
Combustion problem
Finally, if you have the feeling that this clicking noise on Renault Twizy is in connection with the combustion of your engine, there are three possible causes of it. Check 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 components to promote good combustion. And finally, the most classic reason, comes from your injection, which is either blocked or one or more injectors are destroyed. In this case, do not hesitate to check this document which deals in detail with the different injection sounds on Renault Twizy.
I notice a clicking noise on Renault Twizy in my direction
Check the state of the gimbals
One of the most regular causes of a clicking noises in the direction of your Renault Twizy is linked 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 create a ticking type of sound when you approach 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 Renault Twizy, do not hesitate to consult this complete guide.
Check the rest of your direction
Finally, when you know a clicking noise on your Renault Twizy, 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 Renault Twizy coming from my suspensions
Check the suspension
If you encounter a clicking noise on your Renault Twizy each time you pass a speed bump, it is highly possible that your suspension block is the induce 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 verify if this is the issue that worries you, take a dented road and, at low speed, listen to the noise coming 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 Twizy at the suspension level, it is widely possible that spring wear or shock cylinder deformation may be a cause. To verify the shape of the spring, place 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 verify 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 answer to this problem. For the cylinder the verification is visual, be 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 consider swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Renault Twizy than a clicking noise, don’t hesitate to consult this article.
