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Home >> Jeep >> 2003 >> Grand Cherokee Overland >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Engine Mechanical >> Oil Pressure
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Oil Pressure

Minimum oil pressure should be 13 psi (.9 kg/cm2 ) at 600 RPM. Normal oil pressure should be 37-75 psi (3-5 kg/cm2 ) at greater than 1600 RPM.