Get More Gas From The Pump
Although it may appear to be a simple task, it is better to pump gas than simply running a complete bore. If you press the gas pump all the way down, bubbles will form in your tank, fooling the nozzle into believing it is finished. In truth, there is still room for more gas; you simply need to go slower. You will have to wait a little longer for the gas to come out if you only press the pump halfway, but more will really go into your tank.