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Buick
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1992
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Riviera V6-231 3.8L VIN L 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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Engine Lubrication
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Engine Oil Pressure
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Specifications
Engine Oil Pressure: Specifications
Normal Oil Pressure
60 at 1850 Pound Per Square Inch At RPM (psi @ rpm)
with 10W30 oil