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Home >> Ford >> 2000 >> Excursion 5.4 L, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures - Except Diesel >> Fuel System >> Fuel Injectors >> Fuel Injector Check (Gasoline)
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Fuel Injector Check (Gasoline)

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, proceed as follows:

NOTE: For additional testing and information, see SYSTEM & COMPONENT TESTING - EEC-V (GASOLINE) article.
INDIVIDUAL INJECTOR RESISTANCE

Engine Ohms
Diesel Continuity
Gas
Except Villager 11-18
Villager 10-14