Gas stations are well integrated into our daily lives as Americans. Except for residents of NJ, where you don't have to pump your own, a gas station can be intimidating with its cryptic displays and a ...

Octane ratings refer to the stability of fuel, and dictate at which pressures the fuel will spontaneously combust. Engine knocking can happen when the octane rating is too low, resulting in pinging ...

Another race fuel concentrate is available from RACE GAS, featuring a patented unleaded formula that will raise the octane of pump gas up to 105. This product will not harm catalytic converters, O2 ...

The answer is yes: You can mix 87 and 91 octane gasoline without blowing your engine to hell. With that out of the way, let's discuss what mixing different octane fuels does to your engine in terms of ...

Dear Action Line: I heard on the news gasoline will be $ 4 a gallon this summer. My family just moved to south Broken Arrow and my dad works in north-central Tulsa. He drives 12 miles to work each day ...

87 octane gasoline, often called "regular" gas, is one of the most commonly used fuels in the United States. But what gives it that 87 rating is a word you've probably heard a time or two: Ethanol.

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 ...

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 ...

GREENSBORO, N.C. — Let's fill up the truth tank pertaining to your gas tank and pump out the fiction to drive home the facts. Last month's Colonial Pipeline hack, which prompted gas supply shortages ...