Grand Voyager V6-3.3L VIN G Flex Fuel (1999)
Fuel Line Coupler: Service Precautions
WARNING:
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RELEASE FUEL SYSTEM PRESSURE BEFORE DISCONNECTING A QUICK-CONNECT FITTINGS.
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THE FUEL SYSTEM IS UNDER A CONSTANT PRESSURE (EVEN WITH THE ENGINE OFF). BEFORE SERVICING ANY FUEL
SYSTEM HOSES, FITTINGS OR LINES, THE FUEL SYSTEM PRESSURE MUST BE RELEASED.
CAUTION:
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Never install a quick-connect fitting without the retainer being either on the fuel tube or already in the quick-connect fitting. In either case, ensure
the retainer locks securely into the quick-connect fitting by firmly pulling on fuel tube and fitting to ensure it is secured.
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The interior components (O-rings, spacers) of this type of quick-connect fitting are not serviced separately, but new plastic retainers are available.
Do not attempt to repair damaged fittings or fuel lines/tubes. If repair is necessary, replace the complete fuel tube assembly.