Either Ford hasn't figured out why these problems (door latch, TB, fuel tank) are happening, or they think the chances of anything major resulting are minimal. At this point, it can't possibly be a lack of awareness of the existence of these problems. For example, there is a TSB for the door ajar issue, even tho it may not be a permanent fix. TSBs should be issued for these other common problems too. Are they even in the works?