Blown F-150

You aren't doing great, but you're not too far off the average. Maybe messing with driving style might help you out too.

I think mine is better mpg wise on the hwy, but no better in the city. I haven't taken out the calculator for a while as it's spring time and I tend to drive more spirited.

David Minniss

I don't really push it too much. I'm reading posts where people are saying they are getting 20+ MPG. Is that all driving habits, or something different with their trucks?

Summers22

iTrader: (2)

Those people are probably using the display and not hand calculated. If I drive normal I get 20 mpg's with my 07 5.4, heavy foot, about 17 (according to my Gryphon). Then I hand calculate and its almost always 17-18. Never rely on the tuner or truck display to accurately calculate.

Blown F-150

I'm going to go out on a limb and say that anyone getting 20+ mpg's is hwy only. Maybe a very small percentage in the City, but that's it. It would also probably be keeping the speed 60-65.

As soon as you start hitting traffic lights or even rush hour traffic on the highway, you're mpg's generally drop.

Tallguy5.0

This