Hi, you dont say which vehicle. These are usually protected on most cars by one or two fuses and the power supplied by a voltage control unit. Assuming you havent got a wiring diagram, sfter checking fuses trying wiggling any relays or black boxes and also tapping lightly any modules or similar in the fuse boxes and if anything makes the displays move you will on the track !
fuse to the dash gone ???
If it just the fuel gage then your sending unit is not working or their is a broke wire between the tank and the gage. If all your gages are not working check for a blwon fuse.
No The dash with gages will not work due to the engine sensors are different from gages to lights. I have changed 4 of my Chevrolet Celebrities from idiot lights to gages. The gage cluster is a direct fit, the voltage gage will work with no alteration. The temp sensor is readily changeable by purchasing the proper sensor for your car. The fuel gages are the same.
Leaning of the air/fuel mixture, or igniton timing becoming too far advanced.
A fuel with an ignition temperature less than the room temperature would spontaneously ignite - it would not be suitable for fuel because it would burn itself up before it could be used to power an engine.
check plugs and wires, and the fuel filter for proper installation. Fuel filters have a directional arrow on them, to indicate which way to install them. If it is in backwards, that can cause fuel starvation and stalling under load, such as when you are accelerating.
It could be fuel vaporisation if the engine gets hot and the fuel vapourizes out of the float chamber.To fix it direct cool air from the front of the car onto the carbs.hope this may have helped
Plugged fuel filter
No, a bad fuel pump will cause a no run situation.
That would be a bad fuel pump in that tank
Fuel leak? Charcoal canister?
You need a new fuel pump