2008 GMC Yukon Denali - Tuning for tranny shifting while tow

Xtremelylow · Post by **Xtremelylow** » Sun Sep 18, 2011 9:28 pm

Just wondering if you guys have a tune yet to help with the 2008 Denali 6.2L shifting issues while towing, The truck wont stay in high gear while towing keeps kicking back ?

Post by **mikel** » Mon Sep 19, 2011 9:31 am

Shouldnt be any shifting issues, as we dont have any control of the transmission....

Xtremelylow · Post by **Xtremelylow** » Mon Sep 19, 2011 6:22 pm

Yes I know that its a stock issue wondering when Ur coming out with some. tranny tuning

Post by **mikel** » Mon Sep 19, 2011 6:24 pm

gotchya...working on it, very close

Xtremelylow · Post by **Xtremelylow** » Mon Sep 19, 2011 7:18 pm

Ok if u need someone to help test let me know

2008 GMC Yukon Denali - Tuning for tranny shifting while tow

2008 GMC Yukon Denali - Tuning for tranny shifting while tow

RE: 2008 GMC Yukon Denali - Tuning for tranny shifting while

RE: 2008 GMC Yukon Denali - Tuning for tranny shifting while

RE: 2008 GMC Yukon Denali - Tuning for tranny shifting while

RE: 2008 GMC Yukon Denali - Tuning for tranny shifting while