Quote:
Originally Posted by Stealth 2010 2SS/RS
Was the noise from yours all the time or just at certain speeds.
|
I had the solid Pfadt sub-frame mounts installed and had no noise whatsoever. I later installed the Pfadt diff bushings and the gear noise became much more pronounced but I know the underlying problem was always there. I've since done a few fluid changes using GM fluid and limited slip additive and it is getting better. I've also noticed some cars we do here make more noise than others and we have customers with Pedders bushings that also make noise. I wouldn't say it would be related to one manufacture or another but rather the clearances in some of the diffs themselves.
Mine seems to "hum" in the 60-70 MPH range more than anywhere else.
Kind regards,
Jordan Priestley
888.308.6007