Century V6-204 3.3L VIN N FI (1990)
Fuel Pressure Test Port: Service and Repair
Fuel Pressure Connection
NOTE: Clean around the fuel pressure connection if necessary. Use GM X-30A or equivalent, following package instructions.
REMOVAL:
1.
Disconnect the negative battery terminal.
2.
Relieve fuel system pressure, see MAINTENANCE PROCEDURES/FUEL SYSTEM PRESSURE RELIEF.
3.
Remove the fuel pressure connection and O-ring seals, discard seals.
INSTALLATION:
1.
Install new O-ring seals on the fuel pressure connection.
2.
Install the fuel pressure connection into the fuel pressure regulator.
^ Tighten the fuel pressure connection to 13.0 Nm (115 lb.in).
3.
Connect the negative battery terminal.
4.
With the engine OFF and the ignition ON, check for fuel leaks.
