if equipt with air ride, have it checked by a mechanic. otherwise, a bad spring or torsion bar.
If they are the same model years , the interior space would be the same ( XLT and Eddie Bauer are Ford trim levels , Eddie Bauer having more standard features than the XLT trim level )
Possibly a leak in the fuel system somewhere.
It could be the idle control P1507
Most likely a bad coil (each cylinder has one) located at the top of each spark plug
According to Cars.com the 2004 Expedition has a 28 gal tank. This was true for both the low-end LXS 4.6L and the top-end Eddie Bauer 5.4L so it would be safe to assume averthing in between was the same.
That would depend on what year it is . Some years of Ford Expeditions vary if they are 4x4 , have air suspension etcetera . Usually between 26 and 30 U.S. gallons
For this answer you will need to either use an OBD code reader or go to a shop that can read codes. Also make sure that your air suspension switch is turned on.
There is a switch on both drivers side door and passenger door, it is going to be by the door latch you will have to remove the door cover so you can get to it. easy fix would be to spray down with wd-40 or you can by the part for about 15.00 dlls.
On the Eddie Bauer it should be the 4.0 L SOHC Check your VIN # - if the 8th "character" is an E it is the SOHC engine , if it is an X it would be the 4.0 L OHV engine.
Itmight be the model of your car. My dad knows.
Naturally an Eddie Bauer store would be your first stop in a mall in Canada, as it would either have the specific products you're looking for or it could order them. Sears also sells the items with less selection but better prices.
Cute western jean pants from Eddie would look great