E85 — aka Flex Fuel — is a domestically produced, renewable, alternative fuel blend consisting of around 85-percent ethanol and 15-percent gasoline. Made for use in specially prepped flex fuel ...

You may have been doing some online vehicle browsing, been looking through your vehicle's owner's manual, or maybe you have just looked at your fuel cap door and noticed that there is something ...

Q: What’s with this new eco-friendly gas blend with the yellow handle? Will it harm a non-flex fuel engine? It’s 50 cents cheaper. R.M., Elbert, Colorado A: According to the U.S. Department of Energy, ...

California would become the final state to legalize conversion kits that enable cars to run on high-ethanol fuel under a new bill introduced Wednesday.

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...