First time I have had this happen I stopped this evening to fuel up, with a low tank. It was difficult to get it to take fuel: it would trip the auto shutoff on the pump repeatedly, and a couple times it burped fuel up. I finally got about 2/3 tank in and called it quits. A couple times after it tripped the pump nozzle off, I listened and it sounded like the fill pipe had filled with fuel, and I heard it gurgle down, then it would take a little more.
What is going on here?

__________________
Providing a home for these cars:
1951 Buick Special De Luxe
1977 Rolls-Royce Silver Wraith II
1970 Rolls-Royce Silver Shadow
1986 Mercedes-Benz 420 SEL
2005 Mercedes-Benz E 320 CDI
2012 GMC Sierra 1500 4X4
1927 Pierce-Arrow Series 80
1931 Pierce-Arrow Series 43
1926 Ford Model T coupe