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Oil Pressure

CAUTION: If pressure is zero at curb idle, DO NOT run engine at 3000 RPM.
OIL PRESSURE SPECIFICATIONS

Engine Specification
  2.4L
    At Curb Idle Speed 4 psi (25 kPa)
    At 3000 RPM 25 to 80 psi (170 to 550 kPa)
  4.0L
    At Curb Idle Speed 13 psi (89.6 kPa) minimum
    At 1600 And Higher RPM 37 - 57 psi (255 - 517 kPa)
    Oil Pressure Relief 75 psi (517 kPa)