2014 Dodge Charger Owner Manual - Page 485

STARTING AND OPERATING 483 • Change the engine oil and oil filter. vehicles. The manufacturer recommends that gasoline without MMT be used in your vehicle. The MMT content • Disconnect and reconnect the battery to reset the of gasoline may not be indicated on the gasoline pump, engine controller memory. therefore, you should ask your gasoline retailer whether More extensive repairs will be required for prolonged the gasoline contains MMT. MMT is prohibited in Federal exposure to E-85 fuel. and California reformulated gasoline. MMT In Gasoline MMT (Methylcyclopentadienyl Manganese Tricarbonyl) is a manganese-containing metallic additive that is blended into some gasoline to increase octane. Gasoline blended with MMT provides no performance advantage beyond gasoline of the same octane number without MMT. Gasoline blended with MMT reduces spark plug life and reduces emissions system performance in some Materials Added To Fuel All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and they would result in additional cost. Therefore, you should not have to add anything to the fuel. 5