Originally posted by satkhalsa
1986 420 sel
How do you know definitly if the the distributor cap is bad as oppossed to rotor or coil or wires or spark plug. How can I defferentiate all these components.
Please enlighten me.
Look for CRACKS, CARBON TRACKING and BURNT AREAS around the TERMINALS . . . Rotors tend to BURN behind the CENTER contact to GROUND . . .