View Single Post
Old 06-13-2014, 02:24 PM
H3.007 H3.007 is offline
Hummer Expert
Join Date: May 2006
Location: Johnstown, PA.
Posts: 553
H3.007 is an unknown quantity at this point
Default Re: H3 turns 100,000 miles

Been doing that but some GM and independent mechanics are advising against a couple of traditional services to include the transmission and radiator flush and fills. Also, I recently discovered the rear spring bushings had twisted. Upon replacement by GM, it was found the bushings were also rotted and one spring was completely broken at the front mount. I didn't see anything about those issues in the manual. *lol* The scary thing is I found the bushings issues after noting odd thumping and groaning sounds emanating from the suspension. Prior to that time, two independent mechanics as well as a GM mechanic couldn't locate the issue and the latter even went ad far as to blame the problem on "sound dud to aggressive tires". :O
Reply With Quote