1987 Dodge Diplomat SE 8 Cyl 5.2L
I have An 87 Dodge Diplomat with NO spark .I have power at coil but NO spark. If Car has a balast resistor ,I can't find
Tried- Coil ,cap ,rotor ,computer
Use a testlite on negative side of coil, engine cranking, It should pulse. If no pulse, problem with ground side of coil. The ground usually pulses on and off. My wiring info for your model year is very limited, I can't track the ground circuit for the coil. Any applicable trouble codes?