Fuel Filter
Removal
WARNING: Fuel supply lines on all vehicles equipped with fuel injected engines will remain pressurized for long periods of time after engine shutdown. Fuel system pressure must be relieved prior to fuel system service to prevent possible personal injury or a fire hazard.
1. Disconnect the battery. For additional information, refer to Section.
2. Relieve the fuel system pressure. For additional information, refer to Section .
3. Raise the vehicle. For additional information, refer to Section.
4. Disconnect the filter push connect fittings. For additional information, refer to Section.
5. Unsnap the filter from the bracket and remove.

Installation
1. To install, reverse the removal procedure.
Inertia Fuel Shutoff (IFS) Switch
Removal
1. Disconnect the battery. For additional information, refer to Section.
2. Open the luggage compartment.
3. Remove the inertia fuel shutoff (IFS) switch electrical connector and screws and remove the switch.

Installation
1. To install, reverse the removal procedure.
Test yourself
A quick Ford Mustang quiz: every answer comes with an explanation and a link to the manual page.