Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Spark Test

SPARK TEST







CHECK THAT SPARK OCCURS

(a) Disconnect the high-tension cord from the distributor.
(b) Hold the end approx. 1 2.5 mm (0.50 in.) from the body of vehicle.
(c) See if spark occurs while engine is being cranked. HINT: To prevent gasoline from being injected from injectors during this test, crank the engine for no more than 1 - 2 seconds at time. If the spark does not occur, perform the test in the image above:

Also see related test: Code 14 DTC 14