Lumina V6-3.1L VIN J (2000)
7. Disconnect the engine fuel feed pipe from the fuel rail. Discard the O-ring.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Cautions and Notices.
1. Lubricate the new O-ring with clean engine oil, then connect the O-ring and the engine fuel return pipe to the fuel pressure regulator.
NOTE: Refer to Fastener Notice in Cautions and Notices.
2. Lubricate the new O-ring with clean engine oil, then connect the O-ring and the engine fuel feed pipe to the fuel rail.
Tighten
Tighten the engine fuel pipe fittings to 17 Nm (13 lb ft).
3. Reinstall the upper intake manifold assembly.
4. Connect the quick-connect fittings in the engine compartment.
5. Tighten the fuel tank filler pipe cap.
6. Install the negative battery cable.
7. Inspect for fuel leaks.
