04 caravan 3.8 L stalling

04 caravan 3.8 L (~ 85K) stalling (engine dies) after fill up. Restarts on the fits hit but continues to stall every few min. for several miles. Seems to be related to the full fuel level of the tank. Fill up is to the first click on the fuel hose and the problem is evident,

If you stop before you get to the full click the stalling does not occur. Van is on a road trip and I don't have access to the error codes.

TIA