YOU HAVE TO DROP AND DRAIN THE TANK
Its in the gas tank, part of the pump assy.
A bad sending unit in the gas tank.
The gas tank on the 2002 Ford Expedition holds 26 gal..
The gas tank on the 2007 Ford Expedition holds 28.0 gal..
The gas tank on the 2014 Ford Expedition holds 28.0 gal..
The gas tank on the 2009 Ford Expedition holds 28.0 gal..
The gas tank on the 2010 Ford Expedition holds 28.0 gal..
The gas tank on the 2008 Ford Expedition holds 28.0 gal..
The gas tank on the 2005 Ford Expedition holds 28.0 gal..
The gas tank on the 2013 Ford Expedition holds 28.0 gal..
The gas tank on the 2004 Ford Expedition holds 28 gal..
The gas tank on the 2011 Ford Expedition holds 28.0 gal..