Operation CHARM
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GMC Truck
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1983
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C 2500 3/4 Ton Pickup 2WD V8-379 6.2L DSL VIN J FI
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Fuel Delivery and Air Induction
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Fuel Pump
Fuel Pump
Normal Fuel Pump Pressure
7 1/2 - 9 psi
Normal Fuel Volume
1 pint in 30 seconds