Express 1/2 Ton Van V6-4.3L VIN X (2003)
1. Disconnect the negative battery cable.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
3. Remove the air cleaner outlet duct.
4. Loosen the fuel and evaporative emissions (EVAP) pipe retainer (2) nut at the bellhousing stud.
5. Disconnect the chassis fuel feed and return pipes (3) at the engine compartment fuel feed and return pipes (4).
6. Remove the injector fuel inlet and outlet pipe retainer nuts.
7. Remove the injector fuel inlet and the outlet pipe retainer.
