Subaru BRZ Manuals 2017 BRZ Owner's Manual | Page 480

6-1. Specifications ■ SUBARU does not recommend blended gasoline DO NOT use gasoline containing more than 10% ethanol. (15% ethanol) (50% ethanol) (85% ethanol) ● Use only gasoline containing a maximum of 10% ethanol. DO NOT use any flex-fuel or gasoline that could contain more than 10% ethanol, including from any pump labeled E15, E30, E50, E85 (which are only some examples of fuel containing more than 10% ethanol). ● If you use gasohol in your SUBARU, be sure that it has an octane rating no lower than 93 AKI (98 RON). ● SUBARU DOES NOT recommend the use of gasoline containing methanol. ■ SUBARU does not recommend gasoline containing MMT Some gasoline contains octane enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). SUBARU DOES NOT recommend the use of gasoline that contains MMT. If fuel containing MMT is used, your emission control system may be adversely affected. The malfunction indicator lamp on the instrument cluster may come on. If this happens, contact your SUBARU dealer for service. 478