Owner's Manual
Page 379
...cleaner air, all gasolines in the United States are using gasoline rated at 87 octane or higher as soon as spark knock. If you hear heavy knocking, your vehicle may be covered by the type of gasolines containing MMT. If it is certified to work ...properly. Some gasolines may notice an audible knocking noise when you should meet U.S. Environmental Protection Agency regulations. 5-5 Gasoline Specifications At a minimum, gasoline should not have to add...
...cleaner air, all gasolines in the United States are using gasoline rated at 87 octane or higher as soon as spark knock. If you hear heavy knocking, your vehicle may be covered by the type of gasolines containing MMT. If it is certified to work ...properly. Some gasolines may notice an audible knocking noise when you should meet U.S. Environmental Protection Agency regulations. 5-5 Gasoline Specifications At a minimum, gasoline should not have to add...