Jeep Grand Cherokee Forum banner


  1. Diagnosing Oil Pressure Problems

    Write Ups/How-To
    I recently went on the adventure of diagnosing why my oil pressure gauge on my 2001 WJ has been acting up. When the problem first occurred I just replaced the sensor with a genuine MOPAR one. Problem fixed....for only three months, then the problem returned. I decided to dive in and do some more...