model seriel number is (e9tb-9e271-aa). go to any parts store give them this number and connect it done.
There should only be one, inline on the frame.
I don't know where you can get a diagram but Ford has some recalls out on duel fuel tanks. Check with a dealer yours could be covered.
I'm not sure what your question is,but Ford has a recall out on some of the duel fuel tank components on those trucks.Call a dealer to find out what they are.Or maybe someone else here knows the details.
I believe it does
Fuel Tank, 37.2 Gallon (Dual Tanks, 19.0 Gallon Front and 18.2 Gallon Rear Finally found it i was looking for it as well. found it here. http://autos.yahoo.com/ford-truck/f250-hd-crew-cab/1997/xl-4x4/features.html
Ford has a recall out on some f series trucks with duel tanks,for the conditions you describe.They also had problems with certain fuel pressure regulators.Contact a dealer to see if your truck is on the recall.
only if it has duel tanks installed other wise there's only one...
Where is the gas filter located on a 1995 F150XL pickup with duel gas tanks?
I think that it is about 40 gallons or so. and i do believe that the second tank is lager than the first tank
30 gallons per tank.
Check your suction lines and pickup tube on the tanks.
By dlc I assume you mean the Data Link Connector ( a 1990 Ford F-150 is OBD I , EEC IV so it should have an EEC TEST connection in the engine compartment ) If you mean something else , sorry about that