With gas prices constantly in flux, you may be using different octanes from one day to the next. However, this isn’t the best option for the health of your car. There really is a difference between fuel types – but the more expensive option isn’t always better.
What the Rating Really Is
Fuel is generally available in different grades or octane levels: 87 (regular), 88-89 (premium), and 91-94 octane (super premium). The octane rating is Continue reading Does the Gas I Use Really Matter?