Should you shake the gas pump?
Should you shake the gas pump? Is shaking the gas nozzle after pumping gas necessary? - Quora. It's not necessary, but getting the last drops off of the nozzle will help keep from dripping gasoline down the side of your car while removing the nozzle. Is smoking at a gas pump dangerous? Even the vapors can be ignited if enough of them form in a confined space and you introduce flame, embers, sparks etc. So, smoking around a gas pump is very dangerous, not only will your ass be on fire, you can potentially set the whole gas station on...