Posted by Fred Coldwell on January 17, 1999 at 19:20:44:
In Reply to: ignition coil hookup posted by Alan Merrick on January 17, 1999 at 17:54:49:
Alan:
Early Power Wagons were 6 volt positive ground. Read your manual further to determine the ground ( + or - ) on the vehicle mentioned in the manual. It was likely converted to negative gound when converted to 12 volts.