I've had my 2010 FJ for almost three months now, about 3500 miles on it so far. What I've noticed about my fuel gauge is that it appears to show completely empty when there's still 3-4 gallons of gas in it. I suspect the warning light is coming on when there is still more than 5 gallons. I get about 100-110 miles before the needle drops 1/4 on the gauge, then it drops 1/4 for each additional 50-60 miles. If I ignore the gauge I can get over 350 miles on one tank of combined city/highway miles but the last 80 or so miles is after then needle has dropped below empty. Is this normal for the rest of you?