i have a 2004 ram hemi quad cab with all the buttons and i only get 11.7 mpgs and thats it i drive like grandma. I bought a diablosport programmer so i could chnage the settings but i dont know how and cant quite figure it out. Could someone help me so i dont have to get rid of this truck. I believe the 05 gets like 15 mpg around town and im lucky to get that driving for 700 miles. Des anyone know what i can do???