Anyone experience this problem yet?.......I got in my car yesterday and my "low fuel" light was on and my gauge showed empty. I drove to the gas station and filled it up, but it only held 9 gallons. Today while driving I noticed that I was mysteriously out of gas again (by the gauge). I stopped, turn off the car and started it back up. The gauge now showed full, but then the "check engine" light came on. I checked the code with my excalibrator II and it gave me this code.... P0463- Fuel Level Sensor Circuit High Input .......I know the dealer will probably fix it for free, but I hate getting warrantee work done.