Fuel Saving Tips
Of course, to get good readings it is good to be consistent on how you fill up your tank. However, Do not top off your tank. When the pump stops, your tank is full. Any extra you put in is likely to be put back into the station's coffers or will end up out of your tank when your gas in the tank expands.
posted by mtux96 on March 15, 2010
this tip works for 55% of voting Fuelly members.