Grand Prix V6-191 3.1L (1989)
Fuel Pressure Test Port: Service and Repair
Air Plenum And Fuel Rail Removal
Fuel Pressure Connection
REMOVAL:
1.
Disconnect the negative battery cable.
2.
Relieve the fuel system pressure, see MAINTENANCE PROCEDURES/FUEL SYSTEM PRESSURE RELIEF:
3.
Remove intake manifold plenum, see INTAKE MANIFOLD PLENUM.
4.
Clean area around the fuel pressure connection with GM X-30A or equivalent.
5.
Remove the fuel pressure connection and seal, discard the seal.
INSTALLATION: