my truck just shifts bad going from 2-3 gear.It acts like its unsure of what gear to go into with light throttle.I know all the guys with the after market valve bodys claim they have one that fixes the problem.it cant be that big of a deal to fix this problem.I hope Im wrong.arent most of them loaded with a trans go shift kit and sum electric parts.
Richard

 

hi
get the transgo tfod-diesel kit and it will greatly improve all shifts and several mods to make your trany last way longer !
heck its only about $80.00 total !

 

The 2-3 problem could just be misadjusted front band also.

The Transgo shift kit, billet front servo cover, and billet band strut can all be put in without removing the trans, need to remove the VB of course. That will fix 90% of the shuttle shift problems and several of the shortcomings.

Might as well do the gov solenoid and transducer as a precaution.

 

DTT shift enhanser cured my friend's