Ranger 2WD V6-245 4.0L VIN X SFI (1997)
Inertia Fuel Shutoff Switch: Adjustments
Typical Inertia Fuel Shut-Off Switch
WARNING:IF YOU SEE OR SMELL GASOLINE AT ANY TIME OTHER THAN DURING FUELING, DO NOT RESET THE IFS.
Procedure
1. Turn ignition key off.
2. Check for fuel leaks in the engine compartment.
3. If no fuel leak is apparent, reset the Inertia Fuel Shutoff (IFS) switch by pushing the reset button on the top of the switch.
NOTE: In the closed position, the button can be depressed an additional 1/16 inch against a spring.
4. Turn ignition key on or in start position for a few seconds, then off again.
5. Again, check for leaking fuel.
