Octane Rating and Engine Performance
Octane is the measure of a fuel’s ability to resist knocking. Higher octane fuel increases the likelihood of controlled combustion.
Premium gasoline has a higher octane rating than regular gasoline. The main difference between octane grades is knock resistance.
For better engine performance, higher octane fuel allows for more fuel efficiency and optimal engine function.
Engine Cleaning and Maintenance
Higher octane fuel does not clean the engine. It is recommended to use a dedicated engine cleaner from an auto store if interested in cleaning the engine thoroughly.
All commercially sold gasoline contains detergents to help extend the vehicle’s life. Automakers often recommend premium gasoline for turbocharged or high compression ratio engines.
Choosing the Right Octane
Octane ratings refer to the fuel’s ability to combust in the engine. The choice of octane rating depends on the engine’s compression ratio.
Lower octane fuels combust more easily and rapidly. It is essential to consider the engine’s requirements when selecting the appropriate octane rating.