mrcaptainbob
Platinum Member
You're right about that static building up when fuel moves across plastic. The fuel hoses at the stations are all grounded for just that purpose. Fuel going through that length of hose builds up a pretty fair charge. Also the reason that fuel containers have the caution of keeping the nozzle in contact with the container while filling. The explosion came when the nozzle was lifted from an ungrounded container, as in the plastic bed liners. Just as the nozzle broke contact (or made contact) is when the static jumped.