Recently, when filling up our '04 VDP, the pump shuts off long before the tank is actually full. One time it did it a half dozen times and I had to pump it super slowly to fill it up. Last time it shut off at about a half a tank, then went all the way to full. Tried different service stations, but it still shuts off well before reaching capacity.

Anyone else experience this, or have any clues to what I should look for?

Thanks