1-2 Shift Delay and Sluggish/ No 1-2 Shift WOT HELP!!!
1-2 Shift Delay and Sluggish/ No 1-2 Shift WOT HELP!!! Hello, a friend has an 08 silvy w/ 4l65e, it was tuned ...
We reversed to stock tune an dis the same, from 1-2 it takes a delay of about 2 seconds to shift and when it does shift as if it has little pressure/force to shift 1-2 also on WOT it never shifts unless you let off gas pedal, started doing this when weather got Cold, we have No DTCs, yes this guy is an aggressive driver....
Any ideas??
Thank You!!
We reversed to stock tune an dis the same, from 1-2 it takes a delay of about 2 seconds to shift and when it does shift as if it has little pressure/force to shift 1-2 also on WOT it never shifts unless you let off gas pedal, started doing this when weather got Cold, we have No DTCs, yes this guy is an aggressive driver....
Any ideas??
Thank You!!
