IGN10 - Check Distributor Assembly
^ Check the rotor, distributor cap, and armature for wear, breakage, cracks, carbon buildup (black buildup) and oxidation (white buildup).
^ Crank the engine and verify the rotor turns steadily.
^ Is the distributor assembly OK and does the rotor turn freely?
YES -- Go to IGN11. IGN11 - Check Spark Plug Wire Resistance
NO -- SERVICE the distributor assembly as required.