Car Care is a twice-monthly series offering maintenance best practices and DIY tips for car owners. You’re not alone in thinking that pumping gas has gotten more confusing. With more fuel options than ...

Selecting a grade of gasoline simply because it has a higher octane rating might not be the best choice for your car or your budget. While some vehicles can benefit from premium gas, most drivers can ...

Fuel comes in different grades based on octane level at gas stations. Only some performance engines require Premium fuel for the best power output, fuel efficiency, and engine function. Are you ...

America’s biofuel takes advantage of a plentiful supply of corn-based ethanol, but the reason why it's so inexpensive is a ...