Quote Originally Posted by 69camaro5speed View Post
pids are working great just need one to tell me why my throttle will not open lol. I have it up to 75%
2015 gmc denali 427 cam 23x @.050 sd tune
I have turned the tq response ,tq control,tq model in side out
I have done stock up and down and side ways lol about 30 pulls in 4th gear
any ideas
Can you also post the stock tune that was in the ECM for this vehicle.