Posts Tagged: better mileage with higher octane

Octane: is more better for your engine?

Learn what octane does and why it’s important to use the recommended octane rating Octane is a measure of a fuel’s ability to resist “knocking” or “pinging” during combustion caused by the air-fuel mixture detonating prematurely in the engine. Higher octane ratings denote greater resistance to knocking, which is essential for maintaining engine efficiency and longevity. It’s not a measure of energy, the level of detergent, or a way to gauge fuel mileage. What is octane? Octane is a hydrocarbon with the chemical formula C8H18. It exists in several isomeric … Read More