Can I Use 85 Octane Instead 87? Can I use 85 octane instead 87? In most cases, you won’t experience any problems running 85 octane in an ordinary car when a few thousand feet above sea level. However, if you do detect that tell-tale pinging noise, it may be wise to try filling your car
Does Higher Octane Gas Burn Faster? Does higher octane gas burn faster? Lower octane gas burns quicker than higher octane, and so require less energy to ignite. However, this also means that lower octanes burn more quickly in high pressure environments, and can have a greater tendency to knock. Is it better to use a
Does Higher Octane Gas Have More Ethanol? Does higher octane gas have more ethanol? Don’t be misled into thinking higher octane gas contains less ethanol. In fact, it has more! The octane rating of pure ethanol is 100, but when it’s blended with gasoline, it performs as if it’s 112. In other words, higher-octane blends