Ford has had a lot of problems with a rubber hose on the fuel pump dry-rotting and allowing air to be sucked in. With a full tank, gas is sucked in that leak but when the level gets low enough it starts to suck in air too. You don't need a new pump for that but you do have to remove it to replace that hose.
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Sunday, August 4th, 2013 AT 2:05 PM