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float could be stuck, or the fuse could be blown, some cars show full,empty or half when there is no voltage (normaly a 10 amp fuse)
Could also be a bad sending unit.
Unfortunately this is located inside the gas tank and is part of the fuel pump assembly. See "Related Questions" below for more
What else can I help you with?
What do you do when your 2005 Trailblazer fuel gauge light stays on and the fuel gauge stays empty even when it is full?
The floater inside your pump is sticking. You will have to replace your fuel pump in order to fix this problem.
Why is your gas gauge in your ford ranger stuck on full even when the tank is empty?
The fuel gauge could be getting improper signals from the fuel sensor. The sensor is located inside of the fuel tank.
How can you troubleshoot the fuel gauge on a 1993 Ford Explorer when after filling the tank the gauge slowly drops to E even though it is not empty?
Most likely, there is a small hole in the plastic float in your gas tank's sending unit. As the float fills with fuel,it sinks to the bottom of the tank and sends an "empty" signal to the gas gauge. You're gonna need a new fuel pump. Scott
What can you check after replacing the fuel gauge in a 1993 ford tempo it goes to the full mark and stays there even if the tank is almost empty?
Fuel tank sending unit. Fuse.
Why would a fuel gauge always read full on a 1989 Camaro Iroc-z I can get readings in the wires leading from the tank and the gauge is new but still stays at full even when empty?
fuel sending unit in the fuel tank..... cost alot of $ and you have to cut the exhaust...... just keep it full and drive that mf'er
Why does your gas gauge read backwards?
A gas gauge that appears to read backwards typically indicates that the gauge is calibrated incorrectly or that there is a malfunction in the fuel level sensor. In some vehicles, the gauge may show empty when there is fuel in the tank or vice versa, leading to confusion. This issue can arise from wiring problems, a faulty sensor, or even a software glitch in modern vehicles. It's advisable to have the gauge checked by a professional to ensure accurate readings.
My 1992 ford ranger gas gauge is always on empty even after filling the tank.what could be wrong with the gauge?
it might be a fuse
How many miles can you get when your fuel gauge says empty?
There is no answer to this question as all makes of cars have different gas tank and gage designs, one will be bone dry while another car will still have a gallon left in the tank even though both gages read empty.
Will the fuel pump still turn on if there is no gas in the tank?
The fuel pump will still try to pump fuel even if the tank is empty.
Why does the gas gauge stay on full even when the tank is empty on a 92 Cutlass Supreme SL?
The grounding strap on the fuel tank has come loose or rusted away. To test this theory, take a wire and hold it against the bare metal of the gas tank and the bare metal of the frame of the car while someone watches the fuel gauge (car must be running).
What could be wrong with a bad fuel gauge on a 1986 C-10 It always reads between one-fourth and one-half tank even when the tank is full or empty?
In most cases the sending unit in the tank is at fault.
What could cause the fuel gauge on a 2001 Mercedes ml 320 to indicate empty even when the tank is full?
It's either the in-tank sensor, in-dash gauge, a connector, broken wire or a bad fuse. I know that's not much help, but that's the best anyone could do for you without more information.
