suspension noise(w204, a207, w212...)

Here is my situation. I got my car w207(m272, chassis w204) replaced most of suspension parts(Lower/Upper control arms, Sway bar, Sway bar end links, Inner/Outter tied rods), however, there is noise still going on.
Especially, when it comes to driving bumps, like up and down slowly with no good balance, for example, driving up with that the driver-side tire gets on first, it sounds just like stabilizer links squeaky. Only thing I concerned is that I did not do exact torque because of not enough space. But, I am pretty sure I did ok enough torque to most parts.
This noise drives me crazy. I need your advices. Cheers.




thanks for your tips.
what i meant for not enough space is that i could not use the torque wrench. it needs the pipe torque wrench that i dont have.
however, i am sure i did enough torquing.




but still concerning that torquing is not a solution for my situatuon though. but i will go for it though.




I also go under the car and spray all the bushings and ball joints with silicone spray lubricant. The silicone will not harm the rubber.
I also go under the car and spray all the bushings and ball joints with silicone spray lubricant. The silicone will not harm the rubber.
Also, I would try detaching both of stabilizer end links and just drive a little bit in order to figure out if the noise comes from the end links or not.
While I have searched causes of noise in w204, w207, w212, and etc, I found that it could be from shock-up mounts. Just gonna try what I can do for checkups.
Cheers.
Last edited by w212 cabriolet; Nov 3, 2023 at 02:44 AM.


