Astro Van 2WD V6-4.3L VIN W (2001)
Fuel Pressure Test Port: Service and Repair
FUEL PRESSURE CONNECTION VALVE REPLACEMENT
REMOVAL PROCEDURE
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Use a standard valve core tool in order to remove the valve core (2).
INSTALLATION PROCEDURE
1. Use a standard valve core tool in order to install a new valve core (2).
2. Connect the negative battery cable.
3. Inspect for leaks.
3.1. Turn ON the ignition for 2 seconds.
3.2. Turn OFF the ignition for 10 seconds.
3.3. Turn ON the ignition for 2 seconds.
3.4. Inspect for fuel leaks.
4. Install the fuel pressure connection valve cap (3).
5. Install the engine cover.
