Operation CHARM: Car repair manuals for everyone.

IGN2 - Test Spark At Plugs



^ Connect Air Gap Spark Tester D81P-6666-A, or equivalent between the spark plug wire (plug end) and ground. Crank the engine, repeat on all spark plug wires.

^ Does spark jump at each wire?

YES (Engine runs) -- INSPECT the spark plugs.

YES (Engine does not run) -- Go to Fuel System Tests. Fuel Pressure


NO -- Go to IGN10. IGN10 - Check Distributor Assembly