Where is it stuck? on full or empty? if on full you got a bad ground, if empty you got a bad float.
Float in tank is stuck or defective gauge Sounds like the sending unit is stuck in the full position.
check for broken wire from fuel sender unit in fuel tank to gauge. check fuel sender unit for proper operation. float may be stuck in the tank then check fuel gauge
Could be bad gauge or float stuck in fuel tank
Sounds like a bad gauge sensor or a bad tank sensor (or both).
The most common cause for a 2002 Toyota Highlander's gas gauge to be stuck at three quarters of a tank is a faulty sending unit. The sending unit is designed to detect the current fuel level and relay it directly to the gauge.
you will have to drop the fuel tank and remove the pump gauge unit. it maybe stuck, broken wire, or simply bad.
i have 1991cutlass supreme v6 my digtial gas gage stuck
the gas tank float may be stuck or damage.
check sending unit in tank and check gauge for proper operation and connections, and grounds
Bad gauge or stuck float in tank
The gas gauge sensor is most likely stuck. It is inside of the tank and over time it will get corroded.
More often than not, a fuel gauge problem is usually a faulty fuel gauge sending unit in the fuel tank.