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3000 mile

  1. Dodge Ram MPG Zone
    Hey there, New Cummins owner. Moved last week towing about 7000lbs in my trailer and another 800 in the truck bed. Started out with horrible gas mileage (from 5-8 depending on speed.) The truck turned 3000 miles and a signal light to see dealer for exhaust service comes on. I clear it, and...
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