Q In your article last week about lower fuel mileage during winter, you mention some things I never thought of. I don't know for sure, but have heard that there is a winter fuel and a summer fuel ...

Nowadays, many alternative refrigerants are studied for protecting ozonosphere. HFC161 is one of these refrigerants which are friendly to environment, because its Ozone Depleting Potentials (ODP) is ...

An investigation was conducted to determine the change in Reid vapor pressure (RVP) which results when gasoline and various gasoline-alcohol blends are mixed. Such mixing occurs in vehicle fuel tanks ...