LeSabre V6-231 3.8L VIN C SFI (1990)
Fuel Pressure Test Port: Service and Repair
Fuel Rail And Injectors
REMOVAL:
1.
Relieve the fuel system pressure, see MAINTENANCE PROCEDURES/FUEL SYSTEM PRESSURE RELIEF:
2.
Clean area around the fuel pressure connection with GM X-30A or equivalent.
3.
Remove the fuel pressure connection and seal, discard the seal.
INSTALLATION:
1.
Place a new seal on the fuel pressure connection assembly.
2.
Screw the fuel pressure connection assembly into the fuel rail and tighten to 10.0 Nm (88 lb.in).
3.
Check for fuel leaks:
a.
Connect the negative battery cable.
b.
With engine OFF and ignition ON, check for fuel leaks.
