My Base AWD JX only has 170 miles on it. I bought it 2 weeks ago. I noticed for the past 2 days that the fuel gauge would sometimes show a quarter tank more and then when I drive it for a few miles it goes down by a quarter tank. is this just a fuel sensor error or could this be due to the recall for defective gas lines I've been reading about? If so, could it be possible that my car has not been "fixed" since it was sitting in the dealer's lot I'm guessing since December of last year? When I got the car it only had 17 miles on it. Any advice would be great. Thanks!