Malibu V6-191 3.1L VIN M SFI (1997)
Installation Procedure
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.
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
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Tighten the engine fuel pipe fittings to 17 Nm (13 lb ft).
3. Install the upper intake manifold assembly. Refer to Intake Air Plenum.
4. Install the quick-connect fittings in the engine compartment. Refer to Servicing Quick Connect Fittings. See: Quick-Connect Fittings/Service and
Repair
5. Tighten the fuel tank filler pipe cap.
6. Install the negative battery cable.
