
2005 GMC Yukon XL 1500 Denali 6.0L Trans Shift
hope a dealer tech. could [...] with upshift. sometimes starts off in 2nd gear some times heavy clunk on upshift. dealer tells me nature of the beast. they all do it. i can not believe a $50k truck should operate this way. i believe gm knows about this problem...
FIX posted 1/17/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)10 Replies Received(Hide Replies)10 Replies Received
|
Message Closed
|
VIN | 1GKFK66U55 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Trans Shift |
Conditions | Clunk |
Message Closed
Vehicle Data
2005 GMC Yukon XL 1500 Denali
VIN | 1GKFK66U55 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Trans Shift |
Conditions | Clunk |