drop spare tire, look for the 2 nuts holding up the gas tank straps up on tank. put a jack under tank with a large piece of plywood so not to poke hole in tank loosen 2 bolts so straps are now lose ,you may have to bend or remove the straps. lower tank very slowly enough so you can get hold of connection on fuel lines which require special tool to remove fuel fittings unplug wires in a harness from fuel pump you may have to pry them off as the clip onto gas pump. Or simply remove bed which is 6 bolds , and remove tail lights so bulbs will go down bed and drop out of the way and unhook fuel tube from bed maybe 3 or 4 screws and then have 2 saw horse placed in rear of truck and have 4 Friends pickup bed and step back and set bed on saw horse. this way is a lot easier to repair or replace fuel tank.. To start doing this go to car wash and spray under truck really good and spry nuts afterwords with WD40 or similar rustbuster.
it is on the dash board by the heater and ac. it says front fuel rear.
Yes. Each gas tank (Front and Rear) have fuel pumps.
SWITCH UP= FRONT TANK
On inner/upper side of left mid/rear frame. follow your fuel ines to it.
Check fuel filters
does a 93 f150 have a 1piece rear main seal
it is located in the fuel tank. Remove the rear seat and you will find a blanking plug and on removal will reveal it.
Yes, you should have no problems.
It is located on the drivers side of the vehicle, below seating area, rear of engine, mounted on the frame rail in fuel line.
sounds like your rear tank needs cleaning,and so does the fuel line from reaf tank and the rear/front tank switch that is located in the fuel line on the left side chassis rail might try new fuel fliter before all this and see if that fixes problem.
If your wondering why you get better fuel economy in the front tank is because it is an over flow tank. That mean when your running on the rear tank your are actually dumping fuel into the front tank when ever you hit your breaks hard and the engine also returns fuel to the front tank that isn't needed from the rear. that is why you get better millage on the front tank and worse on the rear tank.
No.