How to remove a fuel tank

Try using a higher quality fuel use 93/91 and use the fuel for 2 tank fill's also add a bottle of sea-foam to the tank for the two times you filled with the higher quality fuel. Most likely it's the ethanol in the fuel slowly clogging you're injector's as well carbon build up. The sea-foam will help with this.

look at the frame rail on drivers side if it has on it will be on there probly in the tank

First look at fuel pressure pump jam

possibly wires not reconnected correctly on fuel pump if the fuel pump is in fuel tank

No. You will need to drop the fuel tank to change properly.

your primary is in the tank connected to the fuel pump(but usually doesnt need change unless something goes wrong and u need to change your pump.)your 2ndary filter is on the frame rail on the drivers side, just above the rear tire. Two hose clamps and a 11mm bolt on the fuel filter strap.Remember to relieve the fuel pressure from the tank and test port on the fuel rail that connects the the injectors.

1. Disconnect the negative battery cable.
2. Remove the fuel tank filler cap.
3. Using a siphon hose, drain the fuel tank below 1 / 4 full.
4. Block the front wheels and raise and support the rear of the vehicle with jackstands.
5. Remove the fuel inlet and outlet hoses from the sending unit Be ready to catch any spilled fuel.
6. Remove the sending unit wires.
7. Using a brass punch and hammer, remove the sending unit retaining lockring by tapping it counterclockwise.
8. Remove the sending unit, which incorporates the electric fuel pump, along with the O-ring seal from the fuel tank. Discard the O-ring.
9. Remove and discard the pump inlet filter.
10. Disconnect the fuel pump terminal wires.
11. Remove the pump outlet hose and clamp.
12. Remove the pump top mounting bracket nut and remove the pump.
i have not done a 93 but according to the book you do not have to drop the tank only 96 and newer which is what i have go figure. are you sure its the fuel pump? make sure your getting power to the pump. you dont wanna change it if you dont have to its expensive and a pain

There could be two problems here:
1. That buoy floating tank is not working properly
2. That the electrical system that fails to submit the dashboard.

Review this information:
- ZJ-Secc-8E-Instrument-Cluster-and-Gauges
Page 2 - Fuel Gauges description
Page 4 - Voltimeter/Tachometer/Fuel Gauge/Low Fuel Inoperative
Page 10 - Specifications
- ZJ-Secc-14-Fuel-System
About Fuel Tank components
- ZJ-Secc-8W-Wiring-Diagrams
Fuel Tank and Gauge & Sensor Units Sending (Page 93 and next)

Good luck... and remember rated this help.

by myself

If the engine turns over then your battery is good. And yes the fuel pump is in the fuel tank. You will need to drain as much fuel as you can from the tank. Then remove the filler line to the tank and then drop the tank to the ground and remove the ring at the top of the tank to remove the fuel pump.This is a very common problem with the jeeps.