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GMC Truck
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1998
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K 3500 Truck 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Service Precautions
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Vehicle Damage Warnings
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General Service Precautions
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Single Cylinder Flooding Notice
Single Cylinder Flooding Notice
Single Cylinder Flooding Notice
Notice:
In order to prevent flooding of a single cylinder and possible engine damage, relieve the
fuel pressure
before performing the fuel injector coil test procedure.