Fueling Up Issues, taking forever filling up Options

[BLACK DEATH]

I just got the truck and last time i filled up there were issues as it took forever to fuel up as it kept clicking the nozzle as if it were full. Well it finally let me fill up with out any issues. Well yesterday I go to fuel up again and i had to go very slow filling up and it took about 10 minutes to fill up. Its like the fuel going in is not releasing the air in the tank. I can hear air coming out from the filler tube and the fuel will start to fill to the top. Now I know it is empty as I put 20 gallons in it and drove 220 miles from last fill up so it was not full. Wheres this issue at? I did a search but came up empty. 04 2500 6.0 2wd ecsb

[plowking]

I think the new pumps capture the fumes and send it back to the underground tank,Tank truck takes fumes back to the refinery. It could be this system is upsetting the truck at fillup. If you leave nozzle loose,the fumes will be released into atmosphere. I have same problems at some stations,fine at others. plowking