i bought a used 06 f250 about 6 months ago. ever since i bought it i would top it off when filling up at the pump. well, about two months ago i noticed that when i was filling up there was a small leak that would start coming from the top of the fuel tank, the leak would start just a few seconds before the pump would click off telling me it was full. since then i havent topped it off (obviously) cus it would end up on the floor. so yesterday i went to fill the tank and it had a small leak like always, but this time when i went to drive off, the fuel guage read empty and the computer said 22 miles to empty. it took about an hour of driving (running errands) that the fuel guage crawled back up to full and the computer read 359 miles to empty. called dealer, they said because i have 37K mi. its outta warranty. if anyone else has had this problem or can help me i would appreciate it. thanx in advance.