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Home >> Ford >> 1997 >> Aerostar Van Window >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing - 3.0L >> Fuel System >> Fuel Injectors >> Fuel Injector Check
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Fuel Injector Check

Start engine and allow to idle. If engine will not start, crank engine for 10 seconds. Using a stethoscope, listen for clicking sound at each injector. If clicking sound is heard, fuel injector is operating. If clicking sound is not heard, go to step 8) of CIRCUIT TEST HD in the TESTS W/CODES - 3.0L article.

NOTE: For additional testing and information, see FUEL SYSTEM in SYSTEM/COMPONENT TESTS - 3.0L article.
INDIVIDUAL INJECTOR RESISTANCE (1)

Engine Ohms
3.0L 11-18
(1) Resistance values are for a single injector.
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