Finding out regular noises coming from your car is never reassuring, so paying attention to strut mount noises on your smart forfour can be stressful. This symptom may be a sign of a minor trouble as well as a warning of a much larger fix to come. In any case, it is imperative to check the origin and take the necessary measures to correct the trouble, it is with this in mind that we wanted to create this content page to support you see more clearly. We will first check out the fonction and the different types of strut mounts, then, what can be the source of a strut mount noise on your smart forfour, and what symptoms this means.
The different types of strut mount and their utility on your smart forfour
If you discover strut mount noise on your smart forfour, you must be able to determine which strut mount are involved. Their main objective is to absorb vibrations. We will now look at the different types of strut mount to support you see more clearly and determine and recognize them more easily.
Conventional strut mount on smart forfour
The most classic strut mount is composed of two metal parts, between these two parts, is placed a rubber part. The metal parts attach the two components together (example: the car chassis and the engine), and the rubber part comes when it acts as a shock absorber.
strut mount anti-tilting on smart forfour
This types of block strut mount, generally has the shape of a rod with two elastic parts on either side of it, of each of these two blocks start from the spacers which are employed to fix each of the parts to be connected together. When not represented in this shape, it is composed of a cylinder block with a spacer in its center. The assemblage being encircled by a metal support, one of the two units is hooked up by the rubber part and the other by the spacer.
Balancer strut mount on smart forfour
Balance type strut mount have a vertical utility, they are most of the time used as strut mount for the engine block. They are effective in compression and dampen the shocks and vibrations that the engine block may suffer.
Hydraulic strut mount on smart forfour
Finally, the hydraulic strut mount is more achieved, which will not rely mainly on the use of rubber as a damping material, but on a hydraulic system filled with oil whose pressure will vary depending to its use and whose control can be done digitally for the most technological.
The different symptoms and noises of strut mount on your smart forfour
- You experience vibrations, loud noises of silentblocks on your smart forfour
- You experience jolts when starting your smart forfour
- Your speeds are jumping or not going well
If you are hearing loud sounds, it is a good bet that some of the strut mount noises of your smart forfour are connected to the end of life of one of them. It is now time to establish when the noise happens and from which part of your car it comes. If it is loud noises when you pass over bumps or uneven roads, it may be your engine unit strut mount or stabilizer bar that are worn. If this loud sound on smart forfour doesn’t come from one of your strut mount, read this document to find others alternatives.
If it is rather during the start that you are the victim of jerky feelings and thumping noises coming from a strut mount of your smart forfour. It may be your engine strut mount that are involved. In the situation that the steering is not required and you start straight, it is certainly the force generated by the engine and transmission during start-up that causes the engine block to move and the worn strut mount no longer absorb these shocks. It is very easy to replace them, all you need to do is build a hydraulic jack and raise the engine and replace the strut mount on your smart forfour.
Same as above, if your gears are having trouble shifting, but you feel that your clutch is in good state and your gearbox is not cracking especially, you will have to reflect on swapping the engine strut mount on your smart forfour. In fact, the vibrations not attenuated by them, will produce a loud strut mount noise on your smart forfour and prevent the gears from shifting properly, and will even be able to blow them up.
