Most don’t look into things when it comes to fuel and just put in whatever’s recommended to them by mechanics or the car manual. However, you might find yourself in a position where you won’t be able ...

Ethanol is higher octane 100 compared to the 87 in regular gasoline and at Smith’s customers can receive full-service ethanol for $1.85 a gallon, or about 20 cents less than regular unleaded. Smith 66 ...

Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...

If you're a casual driver and don't pay much mind to the specifics of fuel composition, filling up at the gas station can be confusing, especially if it's a new car. Whether you're topping off a ...

SAO PAULO, March 17 (Reuters) - Tests in Brazil exploring the viability of increasing the proportion of anhydrous ethanol mixed with gasoline to 30% showed "consistent performance" and "real ...

At $2.94 per gallon, Patricia Ann Smith pumped the E85 blend of gasoline and ethanol into her 2001 white Ford Ranger on Wednesday. "It's been a great money-saver for me," Smith said as she kept an eye ...

WASHINGTON — The auto industry has stepped up its efforts against putting more ethanol in regular gasoline, joining a coalition of vehicle and engine makers calling for more studies of how much damage ...

SAN JUAN, Puerto Rico (AP) — A Swiss oil company says it will start selling regular gasoline mixed with ethanol as part of a pilot program in Puerto Rico. Puma Energy Caribe LLC says 56 gas stations ...

California residents will soon get some price relief at the pump and reductions in harmful vehicle emissions, thanks in part ...