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International Automotive Technicians Network
2005 GMC Yukon XL 1500 Denali 6.0L Trans Shift
Posted to GM Transmission on 1/2/2007 10 Replies

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...

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  Related Documents & Media  2005 GMC Yukon XL 1500 Denali

 
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car Vehicle Data

2005 GMC Yukon XL 1500 Denali

VIN 1GKFK66U55
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTrans Shift
ConditionsClunk
Message Closed

car Vehicle Data

2005 GMC Yukon XL 1500 Denali

VIN 1GKFK66U55
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTrans Shift
ConditionsClunk