GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 42960-1 Fuel Drain Hose
    • J 42960-2 Fuel Flapper Door Holder

    Object Number: 387061  Size: SH
  1. Remove the fuel filler cap.
  2. Install the J 42960-2 fuel flapper door holder into the fuel fill pipe in order to hold the door open.
  3. Insert the J 42960-1 fuel drain hose into the fuel tank until the hose reaches the bottom of the fuel tank.
  4. Use an air operated pump device in order to drain as much fuel through the fuel fill pipe as possible.