Ranger 2WD V6-245 4.0L VIN X SFI (1997)
![background image](/ford/ranger_2wd/v6-245_4.0l_vin_x_sfi/Page-508001.png)
Fuel Pressure Release: Service and Repair
WARNING: THE FUEL SYSTEM IS NORMALLY PRESSURIZED TO 276 kPa (40 PSI). USE CARE WHEN SERVICING THE FUEL
SYSTEM OR POSSIBLE INJURY MAY OCCUR.
Prior to service or removal of the fuel charging system, the following steps must be taken:
1. Disconnect battery ground cable.
2. Remove fuel tank filler cap at fuel tank and release pressure.
FUEL PRESSURE RELIEF PROCEDURE
NOTE: A fuel pressure relief valve on the fuel injection supply manifold is provided for this procedure.
1. Install Multiport Fuel Pressure Gauge T80L-9974-B or equivalent to the fuel pressure relief valve on the fuel injection supply manifold.
2. Direct discharged fuel into a suitable container.
3. Release pressure from fuel system.
ALTERNATE METHOD
-
Disconnect the inertia switch.