Q: At most gas pumps you see a decal on the pump stating “May Contain Ethanol.” Exactly what does this mean? Are they selling regular unleaded gas all the time, some of the time, or whenever they can?

Small engine maker Briggs & Stratton Co. has introduced a fuel additive that it says will help prevent problems in gasoline engines using ethanol. Petroleum companies use a 10 percent blend of ethanol ...

Have you ever pulled up to the pump and noticed the sticker denoting just how much ethanol is in the gasoline you’re about to buy? Lots of people don’t even notice it and if they do, they may not ...

Is Premium or Mid-Grade Fuel Worth the Extra Money? Premium gas does have the same amount of ethanol as other grades, but it doesn’t provide any more power or contain better additives than regular gas ...