FixVault

Removal Procedure

  1. Relieve the fuel system pressure. Fuel Pressure Relief
  2. Fuel Pump Insulator - Remove - Fuel Pump Insulator Replacement (Inner) , or Fuel Pump Insulator Replacement (Outer) 
  3. Fuel Feed Pipe@Fuel Injection Pump - Remove and DISCARD - Fuel Feed Pipe Replacement (At Fuel Injection Pump) , or Fuel Feed Pipe Replacement (Engine to Tank) 
  4. Fuel Feed Intermediate Pipe - Remove and DISCARD - Fuel Feed Intermediate Pipe Replacement 
  5. GM5789299Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Alternately loosen the fuel pump bolts one turn at a time until the pump is fully disengaged from fuel pump lifter follower. Trying to remove the pump bolts without even side-to-side loosening may result in pump plunger damage

    Fuel Pump Bolt(1) - Remove [2x]

  6. Fuel Pump(2) - Remove
  7. Fuel Pump Housing Seal(3) - Remove and DISCARD
  8. Valve Lifter Follower(4) - Remove