Williebeesuper
Newbie
Got a 5.3 Ls swap in my c10. Got Holley Terminator EFI. Got all new American auto wire harness and Dakota digital classic dash. Everything works as it should except if I disconnect the 3.5” handheld monitor, the engine will not quit running when the switch is turned to the off position. Holley tech can’t seem to help. Plug hand held monitor back in and the engine will switch off. ?????
