Fuel Saving Tips
during the wee hours in the very early morning or at the break of dawn is when air is cool and oxygen level at it's highest level. plan trips to commute around these time so that your car inhales more fresh oxygen than driving a longhaul trip smack in the middle of the hot afternoon where oxygen becomes scarce
posted by trowachin on June 15, 2010
this tip works for 25% of voting Fuelly members.