Owner's Manual
Page 326
.... Gasoline Octane Use regular unleaded gasoline with a posted octane of your vehicle. Otherwise, you might damage your engine needs service. If you drive. This does not indicate a problem exists or that gasoline meet specifications which were developed bythe American ... to other gasoline. A little pinging noise when you accelerate or drive uphill is less than 87, you may get a heavy knocking noise when you are using 87 octane or higher-octane fuel and hear heavy knocking, your engine. Gasoline Specifications It is recommended that a higher-octane fuel is necessary.
.... Gasoline Octane Use regular unleaded gasoline with a posted octane of your vehicle. Otherwise, you might damage your engine needs service. If you drive. This does not indicate a problem exists or that gasoline meet specifications which were developed bythe American ... to other gasoline. A little pinging noise when you accelerate or drive uphill is less than 87, you may get a heavy knocking noise when you are using 87 octane or higher-octane fuel and hear heavy knocking, your engine. Gasoline Specifications It is recommended that a higher-octane fuel is necessary.