2009 Chrysler Town & Country Owner Manual - Page 389

STARTING AND OPERATING 387 • disconnect and reconnect the battery to reset the It is even more important to look for gasolines without MMT in Canada, because MMT can be used at levels engine controller memory higher than those allowed in the United States. More extensive repairs will be required for prolonged MMT is prohibited in Federal and California reformuexposure to E-85 fuel. lated gasolines. MMT In Gasoline MMT is a manganese containing metallic additive that is Materials Added to Fuel blended into some gasoline to increase octane. Gasoline All gasoline sold in the United States is required to blended with MMT provides no performance advantage contain effective detergent additives. Use of additional beyond gasoline of the same octane number without detergents or other additives are not needed under MMT. Gasoline blended with MMT reduces spark plug normal conditions and would result in additional cost. life and reduces emission system performance in some Therefore you should not have to add anything to the vehicles. The manufacturer recommends that gasoline fuel. without MMT be used in your vehicle. The MMT content Fuel System Cautions of gasoline may not be indicated on the gasoline pump, therefore, you should ask your gasoline retailer whether CAUTION! the gasoline contains MMT. Follow these guidelines to maintain your vehicle's performance: 5