Corrected entry: With 15 minutes left in the movie, the bikers jump on a gas truck to steal some gas. They put a hose into the top of the truck. The gas just starts flowing. They would have to create a suction first to create the siphon effect where the weight of the fuel in the line would then continue the flow.
terry s
13th Feb 2013
Correction: Johnny, the boy who's at the bottom of the truck, does create a suction for the pipe (even accidently taking some in his mouth). No goof there.
Gavin Jackson