Truck Repair: Fuel gauge, fuel gauge, fuel tank

Question
The fuel gauge stop working, don't know what is the problem.

Answer
well with not knowing what the make or model is i would say to look at the sending unit it is in the top of the fuel tank and is held in with screws or a ring you spin off if this is a newer truck then it might have a fuel pump with the sender when you pull it out you should be able to take the sending uint off of the part that goes in the tank, also check the ground that comes off the tank that would also make the gauge stop working, thanks for the question and if you need more help please ask.