OneTwo
Full Access Member
So this thing is like a rolling stereotype for GMT-900 issues...
Greasing the slip yokes didn't eliminate the driveline clunk, it appears that a bad driver's side motor mount is (at least part of) the problem. I ordered an AC Delco one because the aftermarket ones had such terrible reviews. Waiting on my mechanic to install it. My mechanic also thinks that the front differential mounts are bad, but I can't find any information or parts online. Anyone have any insight?
I replaced the cabin air aspirator which eliminated the annoying buzzing sound above my head. That was more of a pain in the ass than it should've been...
I noticed the cruise control didn't work, so I replaced the brake switch, which fixed the problem. $13 part and 15 minutes of labor... My favorite kind of repair!
Greasing the slip yokes didn't eliminate the driveline clunk, it appears that a bad driver's side motor mount is (at least part of) the problem. I ordered an AC Delco one because the aftermarket ones had such terrible reviews. Waiting on my mechanic to install it. My mechanic also thinks that the front differential mounts are bad, but I can't find any information or parts online. Anyone have any insight?
I replaced the cabin air aspirator which eliminated the annoying buzzing sound above my head. That was more of a pain in the ass than it should've been...
I noticed the cruise control didn't work, so I replaced the brake switch, which fixed the problem. $13 part and 15 minutes of labor... My favorite kind of repair!