RAM 3500 Truck 4WD V8-5.7L VIN D (2003)
Engine Oil Pressure: Specifications
OIL PRESSURE
Curb Idle (Min.*) ......................................................................................................................................................................................... 25 kPa (4 psi)
@ 3000 rpm ............................................................................................................................................................................... 170-758 kPa (25-110 psi)
* If oil pressure is zero at curb idle, DO NOT RUN ENGINE.