Greasing diagram for 2001 ford f150?

Why does my 2001 ford f150 make a seeking noise in the front?

I'm not sure what a seeking noise is. Don't know if there will be any grease fittings on that truck, but you can use a needle fitting and put some grease up inside any boots you need to. Just know what it is that you're greasing. If you see any normal zerk fittings in the suspension or driveline, go ahead and grease those.