2000 GMC Safari hard shifting

2000 GMC SAFARI
85,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
JIM HARKINS
  • MEMBER
  • 1 POST
the trans shift hard only in reverse and 1st gear and only when it cold out and will go away after the truck is warmed up, in the summer it perfect. Thanks
Nov 25, 2009 at 9:49 PM
Advertisement
Avatar
BIGJIM79
  • MEMBER
  • 239 POSTS
Its the band in the trans wearing out causing the hard shifts. The only way to fix is rebuild.
Dec 2, 2009 at 1:09 AM