Hi all.. I own a 2004 F150..lately ive noticed my digital gas guage fluxuates alot while driving. Sometimes if i get gas it doesnt update the miles "till empty" at all, then it will for only few miles, then itll adjust itself fully. Then sometimes as i drive i watch the miles decline like 1 mile per gallon for about 10 gallons then stops all in a matter of a min or so..NOW today the manual gas guage showed almost 1/4 tank but the digital says 0 miles till empty. Does anyone else have this problem? Is there a fix for it. It's really annoying and i never really know how much gas i have and how accurate the guage is. Any help is much appreciated. TY