Malibu V6-3.1L VIN J (2002)
Fuel Supply Line: Service and Repair
Fuel Hose/Pipes Replacement - Filter to Engine
TOOLS REQUIRED
J 37088-A Fuel Line Quick-Connect Separator Tool Set
REMOVAL PROCEDURE
NOTE: Do not attempt to repair the engine fuel feed pipe or the engine fuel return pipe. Replace a damaged engine fuel feed pipe or the engine fuel
return pipe.
1. Relieve the fuel system fuel pressure. Refer to Fuel Pressure Relief Procedure.
2. Clean all engine fuel pipe connections and areas surrounding the engine fuel pipe connections before disconnecting the engine fuel pipe
connections to avoid possible contamination of the fuel system.
3. Disconnect the quick-connect fittings in the engine compartment.
4. Plug the chassis fuel feed pipe and the chassis fuel return pipe as required.
5. Remove the upper intake manifold assembly.
6. Disconnect the engine fuel return pipe from the fuel pressure regulator. Discard the O-ring.
