I installed a new coil, but still am not getting any spark. The tester is new and I have used it and it does work. No juice on positive side of the coil either. To check the switch baldy are you referring to the ignition? and if so what is that procedure. I have feeling that it may be the problem, although all other power is getting to lights horn etc.... My truck is in your hands, what is my next step? thanks guys.
