2009 Toyota FJ Cruiser Owners Manual - Page 419

6-1. Specifications l The WWFC improves air quality by lowering emissions in vehicle fleets, and customer satisfaction through better performance. n Toyota recommends the use of gasoline containing detergent additives l Toyota recommends the use of gasoline that contains detergent additives to avoid build-up of engine deposits. l All gasoline sold in the US contains detergent additives to clean and/or keep clean intake systems. n Toyota recommends the use of cleaner burning gasoline Cleaner burning gasoline, including reformulated gasoline that contains oxygenates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in many areas. Toyota recommends the use of cleaner burning gasoline and appropriately blended reformulated gasoline. These types of gasoline provide excellent vehicle performance, reduce vehicle emissions and improve air quality. n Toyota does not recommend blended gasoline l Toyota allows the use of oxygenate blended gasoline where the oxygenate content is up to 10% ethanol or 15% MTBE. l If you use gasohol in your Toyota, be sure that it has an octane rating no lower than 91. l Toyota does not recommend the use of gasoline containing methanol. n Toyota does not recommend gasoline containing MMT Some gasoline contains octane enhancing (Methylcyclopentadienyl Manganese Tricarbonyl). additive called MMT Toyota 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 Toyota dealer for service. 6 Vehicle specifications 395