How do you change fuel filter on 2003 ford excursion 6.8 v-10?

To change the fuel filter on a 2003 Ford Excursion with a 6.8L V10 engine, first, relieve the fuel system pressure by removing the fuel pump relay and running the engine until it stalls. Next, locate the fuel filter, typically found along the frame rail. Use a wrench to disconnect the fuel lines from the filter, and then remove the filter from its mounting bracket. Install the new filter in the same orientation as the old one, reconnect the fuel lines, and replace the fuel pump relay before starting the engine to check for leaks.