[08FX4RBP]

On Deceleration on like a off ramp from the highway and merging into traffic again....When you get back on the throttle the trans will free rev and slam into gear. This only happens on level 2,3,4 not 1. This truck has the off road option (DPF Delete).

Any ideas?

[08FX4RBP]

Any ideas at all?? Does it more often now, pulled the programmer and running an Edge racing CTS from work and have no problems anymore? What can i do with this one ?

[ticopowell]

I think your best bet is to get your tunes reworked by Bill. but you will need to call and talk to him in person so you both understand what is going on. hope this helps . oh and he will retune for free with somethign like this... If I remember right, but dont quote me on that .

[08FX4RBP]

I ve been trying to call but still always busy or its after hours.....anyone can help?

[ticopowell]

Originally Posted by 08FX4RBP

I ve been trying to call but still always busy or its after hours.....anyone can help?

All I can think is to keep calling and also wait for a moderator to respond... Good luck!

[jasfaa]

I have had the same issue ever since I put the PHP on the truck. I believe this truck really needs a tuner that programs both ECM and tranny. I like the PHP product but without tranny tuning, this seems to occur.