1979 f100 351 windsor problems
hi i have a 79 f100 351windsor with electronic ignition my truck has been sitting up for 6 months and was running good then! so i tried to crank it today and it will run as long as the starter is engaged when i let off the key switch it goes dead. so i crossed out the solenoid it will run as long as the starter is engaged .so i run a hot wire from the battery to the positive side of the coil it does the same thing. i put a new Ignition Control Module and it does the same thing!!!! so i am stumped any help will greatly be appreciated!!!