Yes! If you have a suspicion that it is bad, just replace it. Very cheap repair. The distributor cap may also need replacing. Look for cracks and arching.
Bad coil? Bad rotor? Bad distributor cap?
Bad coil? Bad distributor cap? Bad distributor rotor?
Bad coil? Bad distributor rotor? Bad distributor cap?
Bad distributor Bad coil Bad distributor cap Bad rotor
Bad ignition rotor? Bad distributor cap? Bad ignition wires?
Bad coil? Bad rotor? Bad distributor cap? Bad Ballast resistor?
Bad coil? Bad coil wire?
Bad coil Distributor cap Rotor
Bad coil Bad points Bad condensor Bad rotor Bad cap Bad distributor
Bad coil, rotor, distributor cap?
Bad coil? Bad distributor rotor? Bad ignition pickup? Bad distributor cap?
bad cap or rotor first thing to check