If you spend a lot of time driving in various areas of the country, you might notice that some gas stations carry 91 octane ...

Gas stations have offered different types of gas for decades. There's a widespread belief that high octane gas can clean your ...

You have a choice when you pull up to the pump. Most gas stations have three choices for fuel for your vehicle, based mostly on octane ratings. Which one is the best for your vehicle? A lot of that ...

A routine trip to the gas station turned into an unexpected dilemma for one Honda owner after he noticed the fuel ...

Gas prices are on everyone's mind, but so is performance. Does a gas-powered lawn mower care as much as a sports car does ...

Add Yahoo as a preferred source to see more of our stories on Google. DENVER (KDVR) — Gas prices are fluctuating across the country, and a few states offer a “cheaper” octane option that isn’t found ...

I recently replaced my wife's 2012 Mercedes-Benz E350 4Matic wagon with a 2016 Volvo V60 Drive-E, a station wagon that impressed me when this magazine had a similar Four Seasons test car in its fleet ...

With all the different engine and combustion theories being tested at the Engine Masters Challenge, it made us wonder about the fuel these powerplants were gulping down. For the 2015 event, we had ...

Alaskans have wondered for years why they can't find gas higher than 90 octane. Oddly enough, we can't find one public acknowledgment of this limit by anyone in the oil industry or any government ...

Sheetz is cutting the price of its 88 octane gas to $2.99 a gallon for the rest of August.Video above: 5 things you may not know about Sheetz.Sheetz said it's cutting the price to bring "relief to its ...