Quote (Slater420 @ May 23 2013 12:32pm)
What yr? I get close to 21 with my 6.7 mostly highway
Not with the dpf and EGR on you didn't

Quote (FMX_89 @ May 23 2013 10:07am)
What in the world... I'm away for a few months and you buy a gas 3/4 ton mega? That's the worst possible combination. The 02 8.1L Chevrolet I had got about the same mileage but it made about 100lb/ft more torque. I expect more from the resident diesel guy.
I'm getting 21mpg in my mega now, still on the stock tune. 80/20 hwy-city. 50/50 is 18.5/19ish.
The main purpose of the truck is to have something comfortable to cruise around in when we go camping, fishing, and boating. I don't really see the need in spending 50-60k for a mega cab diesel just to tug a few friends and the boat / camper around.
Not to mention, i'd feel like shit if i lifted a diesel truck

8" BDS, 22x12's and 37x13.5r22's anyone?

Edit -- whenever you are ready, drive that damn thing up here for some Spicy EFI Live Tuna (Edge's new release is supposed to be here shortly for the on the fly tunes with the CTS Monitor)
This post was edited by jimmyhoud on May 23 2013 02:42pm