Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Jeep Truck
>>
2009
>>
Grand Cherokee 2WD V8-4.7L
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Engine
>>
Engine Lubrication
>>
Engine Oil Pressure
>>
Specifications
Engine Oil Pressure: Specifications
At Curb Idle Speed (MIN)*
48 kPa (7 psi)
@3000 RPM
240-725 kPa (35 - 105 psi)
*CAUTION: If pressure is ZERO at curb idle, DO NOT run engine at 3000 rpm.