My F150 was not on empty with a few gallons left, but I decided to fill-up at my usual station earlier.
First thing I noticed... when using my debit, instead of asking for my Zip code like it has forever.... it prompted me for a PIN (related thread earlier) or to hit enter to bypass... ENTER

.
I put in around 17 gals and the pump shut off... at full. When driving away, I noticed the fuel guage (which has been working just fine) only climbed back to the 1/4 mark... never going past, and I've started/stopped a few times since.
As Roseanne Roseannadanna used to say....
It's always something

....
Any ideas?
Had a fuel pump replaced a few weeks back... first fill-up since then.
I really don't care if it doesn't go any higher.... not going lower in a few weeks might present a problem tho'....
I usually fill-up when the guage is on/below empty .... so I think I broke it by filling up early