Do you think premium gas is free of ethanol and the best choice for small engines? Do you ever treat your car to an ...

Many drivers will opt for high octane fuel hoping to clean out their engine and improve performance. However, paying extra for high octane gasoline isn't really going to get you cleaner fuel. If what ...

For the first time in company history, Cummins has officially endorsed a fuel additive, recommending two Power Service products, Diesel Kleen + Cetane Boost and Diesel Fuel Supplement + Cetane Boost.

Gasoline rarely freezes, usually becoming waxy between -40°F and -200°F; issues often involve water. Diesel fuel "gels" at 10°F to 15°F, with winter blends and additives preventing gelling. Prevent ...

Arizona Governor Janet Napolitano (D) on May 12 signed legislation banning the additive methyl tertiary butyl ether (MTBE) from gasoline sold in the state. The legislation had passed by unanimous ...