the fuel filter is beneath the car, near the right rear wheel. I changed mine at 40K. its put on with some one-way crimps; i used regular hose clamps to replace the crimp-ons.

jack up the car (you can use the differential, just remember your chocks for the front wheels) and remove the right rear wheel. then remove the plastic tray / splash guard that hides the filter. remove and replace. just be ready for some gasoline to drip out when you remove it.

hope this helps more than the electrical diagrams (?) above