Fuel Pump: Service and Repair

Fuel Line Disconnect Tool Set:

SPECIAL TOOL(S)

REMOVAL

WARNING: SMOKING OR OPEN FLAME OF ANY TYPE MUST NOT BE PRESENT WHEN WORKING NEAR FUEL OR FUEL VAPOR.

CAUTION: The fuel system contains pressurized fuel after the vehicle is shut down and will maintain this pressure for a long period of time.

1. Open the fuel filter/water separator drain valve to release the fuel pressure.
2. Disconnect the battery ground cable. On vehicles equipped with dual batteries, refer to Battery.
3. Raise and support the vehicle; refer to Maintenance/Service and Repair.







4. Disconnect the fuel pump harness.
1 Disconnect the fuel pump electrical connector.
2 Disconnect the fuel pump electrical wiring push pins.







5. Disconnect the fuel pump supply line.
1 Remove the fuel line retaining clip and discard.
2 Disconnect the fuel line from the fuel pump.







6. Disconnect the fuel pump delivery line.
1 Slide the clip up and off from the quick connect fitting.
2 Insert the fuel line tool.
3 Remove the fuel pump delivery line.







7. Remove the fuel pump.
1 Remove the bolts.
2 Remove the fuel pump and the mounting bracket.







8. Disconnect the fuel pump electrical wiring push pin.







9. Remove the pinch bolt.







10. Remove the fuel pump from the mounting bracket.

INSTALLATION







1. Follow the removal procedure in reverse order.

NOTE: On vehicles equipped with dual batteries, refer to Battery for battery reconnect procedure.

2. Install a new retaining hair pin clip on the fuel line to fuel pump connection.