Aft Tank
WARNING: This page is about a different car, the 2003 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect negative battery cable. On vehicles with dual batteries, see DUAL BATTERIES under MISCELLANEOUS. Raise and support vehicle. Position 30 Gallon Gasoline Hand Pump Storage Tanker beneath the fuel tank and remove drain plug.