I did something dumb today. It has been over a month since I bought gas and was driving around yesterday when I got the low fuel light. Instead of getting fuel I went home and then this morning filled it up. I put 10.665 gallons in paid $21 drove a total of 363.3 miles for an MPG of 34.06. Not one fuel gauge bar was on prior to the fill up. No gas was dribbled on the car or the ground during this fill up.
I usually fill up whenever I get to 3-4 bars. I usually see 8ish gallons? I never seen 10 gallons when I pump gas.