Finding out regular noises coming from your vehicle is never comforting, so listening to strut mount noises on your Volvo S90 can be stressing. This sign may be a sign of a minor trouble as well as a warning of a much larger fix to come. Whatever the case, it is imperative to check the origin and take the necessary actions to solve the trouble, it is with this in mind that we wanted to create this article to help you see more clearly. We will first have a look at the fonction and the different types of strut mounts, then, what can be the origin of a strut mount noise on your Volvo S90, and what symptoms this means.strut-mount-noise-volvo-s90

The different kind of strut mount and their utility on your Volvo S90

If you discover strut mount noise on your Volvo S90, you must be able to determine which strut mount are involved. Their main function is to absorb vibrations. We will now look into the different types of strut mount to help you see more clearly and locate and identify them more easily.

Conventional strut mount on Volvo S90

The most traditional 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 vehicle chassis and the engine), and the rubber part comes when it acts as a shock absorber.

strut mount anti-tilting on Volvo S90

This sort 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 utilized to fix each of the parts to be hooked up together. When not represented in this form, it is made up of a cylinder block with a spacer in its center. The assembly being encircled by a metal support, one of the two parts is connected by the rubber part and the other by the spacer.

Balancer strut mount on Volvo S90

Balance type strut mount have a vertical utility, they are generally used as strut mount for the engine block. They are effective in compression and dampen the shocks and vibrations that the engine block may go through.

Hydraulic strut mount on Volvo S90

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 electronically for the most complicated.

The different symptoms and noises of strut mount on your Volvo S90

  • You experience vibrations, loud noises of silentblocks on your Volvo S90
  • If you are hearing loud noises, it is a good bet that some of the strut mount noises of your Volvo S90 are related to the end of life of one of them. It is now time to identify when the noise appears and from which component of your vehicle it comes from. 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 Volvo S90 doesn’t come from one of your strut mount, have a look at this article to find others answers.

  • You experience jolts when starting your Volvo S90
  • If it is rather during the start that you are the victim of jerky sensations and thumping noises coming from a strut mount of your Volvo S90. It may be your engine strut mount that are involved. In the event that the steering is not required and you start straight, it is most likely 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 change them, all you need to do is use a hydraulic jack and raise the engine and change the strut mount on your Volvo S90.

  • Your speeds are jumping or not going well
  • Same as above, if your gears are having trouble shifting, but you consider that your clutch is in good state and your gearbox is not cracking especially, you will have to consider swapping the engine strut mount on your Volvo S90. In fact, the vibrations not attenuated by them, will produce a loud strut mount noise on your Volvo S90 and prevent the gears from shifting properly, and will even be able to blow them up.