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1983 Jeep Cherokee Chief 4.2L Oil Pump
Posted to Chrysler Engine on 5/4/1999

Oil pressure 60psi on start up, Goes to zero at idle at 180 [...] go to about 25psi when rpm is increased. After driving for about 30 minutes, pressure stays at 0-4psi at idle and at higher rpm. Pulled pump and it looks new. Pressure reg ok. Gears are only...

  Related Documents & Media  1983 Jeep Cherokee Chief

 
Message Closed w/FIX

car Vehicle Data

1983 Jeep Cherokee Chief

VIN IJCCJ17C3D
Engine4.2 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB
AffectedOil Pump
ConditionsNo Pressure
Message Closed w/FIX

car Vehicle Data

1983 Jeep Cherokee Chief

VIN IJCCJ17C3D
Engine4.2 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB
AffectedOil Pump
ConditionsNo Pressure