Why won't that car (or lawn mower) engine start after a winter hibernation? Check the fuel, says Sunoco.
Gas cans have come a long way, but why all the new nozzles and accouterments? The answer, explains Sunoco's Zachary J. Santner, has to do with fuel vapors.
Who or what determines the octane number of fuel? As it turns out, the methodology goes back nearly 100 years.
