regardless of how much fuel is in my tank the fuel gauge is constantly jumping from full to empty - the fuel light goes on when the gauge hits below the red zone then goes off when the gauge jumps up. sometimes it reads full even though the tank is not full. is it a fuel sensor issue ? what do I need to check or replace? nothing worse than driving a car and trying to guess how much gas I have left or if I will run out of gas. I already tried adding the fuel injection cleaner in the tank when filling the tank but it didn't help. any advice would be greatly appreciated.
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Fuel level sensor issue. Also, known as the 'float' inside the fuel tank. Many times replacement of the fuel level sensor will also, mean replacing the fuel pump as they are attached to each other.
