I am trying to refuel and it keeps clicking as if the tank is full, what do I do

when you re-fueled in the past or before it started this did you keep trying to fill it to the rim after the gas pump nozzle kicked off the first time,or did you keep pumping slowly until full to the rim? also,you can fix the fuel level sensor for around $65.00 Dorman Part Number: 911-016 and some of your time.more than likely the fuel level sensor/sender is bad and will need replacing.

Another possible cause is your gas tank is not venting air wich is required during re fueling air must vent as the fuel enter the tank. This is most likely your problem . Your a fuel gauge issue could very well be the sending unit in your fuel tank