Owner's Manual
Page 306
...advertised as spark knock. This may contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). Some gasolines may cause wind noise and affect windshield washer performance. See Additives on page 307 for additional information. Fuel Use of the recommended fuel is ...octane rating of gasolines containing MMT. If the octane rating is an important part of the proper maintenance of your vehicle. Saturn recommends against the use a gasoline rated at 87 octane or higher and you perform. Gasoline Octane Use regular unleaded gasoline ...
...advertised as spark knock. This may contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). Some gasolines may cause wind noise and affect windshield washer performance. See Additives on page 307 for additional information. Fuel Use of the recommended fuel is ...octane rating of gasolines containing MMT. If the octane rating is an important part of the proper maintenance of your vehicle. Saturn recommends against the use a gasoline rated at 87 octane or higher and you perform. Gasoline Octane Use regular unleaded gasoline ...