Hey folks. New to the forum, suggested by a buddy to stop by and hang out for awhile. I got a 2005 6.0 PS 250. Working in a state with alot of mountains. Yesterday, the fuel gauge went from a half tank to 1/4 then to complete empty, with low fuel message on in about 5min. Then truck started to skip like running out of fuel. Put 13 gallons in and no change. Drove 9 miles home and parked for bout hr. Read Chilton's, went out to make some checks, fuel gauge jumps up to half. Truck starts fine, no cold start. This morning, decided to try again, fuel hand jumps up to needle below full. 13 gal added to the half that i had. Started up fine. No slow cold start. Started and gauges acted fine this evening.. Anyone got any suggestions out there. Much Gratitude would be.