My 69 Coronet recently burned up the engine wiring harness. I installed a new harness and it runs great. Problem is when starting it, it only fires when I release the key from he START position, to the RUN position. I have tried new switch, just put in new ECU and wiring. Everything seems wired correcty and matches the instructions, but same result. What is wrong here! I have been messing with it for months now, and its the same result no matter what I do. Since its a 69, is there a splice I need to make to get juice to it in the START position? I am lost...
Dave