cannot get to activate PE mode when WOT. Supercharged 415 CID w/ 6l90e. 2011 K3500.
Appears to activate upon downshift (accidental) on dyno but will not go in when commanding 4th gear and making a pull
cannot get to activate PE mode when WOT. Supercharged 415 CID w/ 6l90e. 2011 K3500.
Appears to activate upon downshift (accidental) on dyno but will not go in when commanding 4th gear and making a pull
Last edited by rubbersidedown; August 26th, 2014 at 02:46 PM.