A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives {HEAD ~ a fuel nozzle} into {TAIL ~ the filler neck}, and activates a vacuum on the nozzle inserted therein 
into
A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives { HEAD ~ a fuel nozzle } into { TAIL ~ the filler neck } , and activates a vacuum on the nozzle inserted therein
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH