2008 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 351
2008 Dodge Ram 2500 Pickup Manual
Page 351 highlights
STARTING AND OPERATING 349 Fuel Specifications The Cummins Turbocharged, Charge Air Cooled, Diesel engine has been developed to take advantage of the high energy content and generally lower cost No. 2 Ultra Low Sulfur diesel fuel or No. 2 Ultra Low Sulfur climatized diesel fuels. Experience has shown that it also operates on No. 1 Ultra Low Sulfur diesel fuels or other fuels within specification. NOTE: A maximum blend of 5% biodiesel meeting ASTM specification D-6751 may be used with your Cummins Diesel equipped vehicle. NOTE: In addition, commercially available fuel additives are not necessary for the proper operation of your Cummins Diesel equipped vehicle. NOTE: No. 1 Ultra Low Sulfur diesel fuel should only be used where extended arctic conditions (-10°F or -23°C) exist. ADDING FUEL (DIESEL ENGINES) CAUTION! To avoid fuel spillage and overfilling, do not "top off" the fuel tank after filling. NOTE: • When the fuel nozzle "clicks" or shuts off, the fuel tank is full. • Tighten the gas cap until you hear a "clicking" sound. This is an indication that the gas cap is properly tightened. • Make sure that the gas cap is tightened each time the vehicle is refueled. 5
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