Can this be the TPS acting up?????

[jktcummins]

I have replaced the valve body 3 times and my trany is still shifting funny. It wont up shift into drive until you back all the way off the throttle. Anyone have any ideas.?????

 

[cm cows]

to much line pressure???

 

[massdiesel]

Do you mean 3rd or OD

 

[jktcummins]

3rd/drive

Line pressures are ok

 

[Billysgoat]

Have you reset the TPS?? there is a good how to on it in the tech article section.