Operation CHARM
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Chevy Truck
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1992
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G 20 Van 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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Engine Lubrication
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Engine Oil Pressure
Engine Oil Pressure
Normal Oil Pressure
40-45 at 2000 Pound Per Square Inch At RPM (psi @ rpm)