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GMC Truck
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1988
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G 3500 1 Ton Van V8-379 6.2L DSL
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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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Engine Lubrication
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Engine Oil Pressure
Engine Oil Pressure
Oil Pressure
40-45 at 2000 Pound Per Square Inch At RPM (psi @ rpm)