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What is your question?
I got an average of 18.9 mpg combined city/highway driving for two years; always the same route. After a check engine light came on Dodge replaced the fuel actuator and my fuel economy dropped to 13.9 mpg. The check engine light also came back on. Then Dodge relaced the fuel injectors and mentioned that one cylinder had a piston that was close to having a hole burned in it. Now my fuel econony averages 14.9 for the exact same route to work and back. All of this activity occurred over a 3 week period in March 2010. Dodge then suggested that the overhead readout may no longer be accurate even though I told them I used to fill up once a week and now must do so every 4 to 5 days. Dodge then asked me to manually check my fuel mileage. Two tanks later and I am still at 14.8 mpg average. Does anyone have any suggestions on what Dodge may have overlooked or how I regain the prior fuel economy?

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Contact Tim He's the Cummins Diesel Expert TMB Mechanical Services - Home Page Email: Timbom1976@aol.com Phone Number: (717) 577-1464 (Eastern Time) www.Mopar1973Man.Com
H&s mini max chip I run it on the highest setting when on the highest and I average 28 to 29 mpg... I drive a 2007 dodge ram 2500 6.7 liter I also have a s&b cold air intake, 5 inch straight pipe turbo back....