[paspoil666]

Hi guys i just got this used 2011 civic coupe EX 5 speed and it had a vibration/wobling noise that could be felt in the steering wheel and floor that starts at 45mph and gets worst as speed increase, it is accompanied by a grinding noise in high speed turns like in a ramp to get on/off the highway, noise is similar turning both sides.

here's what i did so far but it didnt fix the issue :
re-balance all 4 wheels, also tried my winter tires/wheels freshly re-balanced to compare

changed the 4 wheels bearings

my mechanic tells me the cv joint/axle shafts + support bearing looks fine on both sides


any idea?

thanks!

 

[kirbykunzman]

transmission mounts, motor mounts, differential, and front lower control arms could all cause this issue, i would look into the lower control arms first.