View Single Post
Old 01-04-2016, 12:19 PM   #13
JEFF69Z28
Junior Member
 
Join Date: Oct 2015
Posts: 9
Quote:
Originally Posted by Davidg View Post
I'm on my second 6.7. Stanley, you are absolutely correct about 4 wheel drive. I'm towing approx 13,000 and get 10-11 towing, 15-16 around town, and 20-21 interstate. I topped off today, and hand calculated at 15.9 around town. But dang does that sucker pull strong.
No way your getting 20-21mpg,I dont get that and I have no dpf or cat.but i do have a cai and tune put in it,6.4 2008.
JEFF69Z28 is offline   Reply With Quote