[EIGHTLUG]

I use SHELL Diesel. I do have the Race Chips tune on E/2. I run Comfort in the city and get 26 MPG with regular spirited acceleration from a stop light. On the highway with the cruise set @ 75 MPH I easily knock down an average of 34+ in Eco Pro. My commute is 100 miles R/T. Toward the office, in the afternoon I get 31-33 MPG (it gets really windy here). On the way home in the evenings I average around 38-41 MPG. A little more downhill (coasting) and the temps are in the 60's instead of 90+ in the afternoon. I'm @ 1,350 miles. Had the F15 since June 17th.