For the most part, using octane boosters on a daily driver that isn’t a high-performance vehicle won’t yield a noticeable difference. If you have however, been fueling your car repeatedly with ...

What about mid-grade 89 octane? A. Acura recommends 91 octane fuel, and the key word is recommends, not requires. If the car runs normally, and you are happy with the performance and fuel economy ...

A lot of people seem to think higher octane gasoline will deliver better ... He also said “these are the people that have designed and built the car and they know the type of fuel required.” ...