Operation CHARM: Car repair manuals for everyone.

Initial Inspection and Diagnostic Overview


SPARK TEST

CHECK THAT SPARK OCCURS

(a) Disconnect high-tension cord from the distributor.

(b) Hold the end approx. 12.7 mm (0.50 in.) from body of vehicle.

(c) See if spark occurs while engine is being cranked.

NOTE: To prevent gasoline from being injected from injectors during this test, crank the engine for no more than 1-2 seconds at a time.

If the spark does not occur, perform the test as follows: