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Home >> GMC >> 1991 >> Forward Control 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (Engine Controls - System/Component Tests - 3.9L) >> Fuel System >> Fuel Control >> Fuel Injector
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Fuel Injector

WARNING: This page is about a different car, the 1995 Dodge Ram Wagon, 1995 Dodge Ram Van, 1995 Dodge Pickup, 1995 Dodge Dakota, and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect fuel injector connector. Using a DVOM in ohmmeter mode, measure resistance between pins of injector. If resistance is not 13.3-15.7 ohms, replace fuel injector.

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