hi guys, Im trying to rewire a guys 1975 fj40. starting with the engine bay. namely the ignition right now. what a mess. i have the ignition switch wired and i can get the engine to crank, but i have no spark. ive tried different combinations of coil hook jups ans nothing works. im not getting spark from the coil. first of all, can i use a coil that doesnt require an external resistor? if so, then how in the world do i wire it. im using the painless kit, and nothing i do seems to work. i have 12 volts at the positive lead of the coil. and the negative side is hooked up to the dizzy. what else needs hooked up to the coil? do i have to use the igniter? if so, where do the wires from it go? there is a black wire, a red wire and a yellow wire. im pretty frustrated with it. any help will be really appreciated.