Not sure what I am doing wrong after reading this post!!
The best i have seen in mine is 16.5 on the highway and usually closer to 16 and average 13 in town and between 7.5/8 MPG when towing
......and I have MDS....what gives? Does a CAI help that much? I can't imagine a CAI would get me 3 to 4 MPG but at this point any help is an improvement.
I do have the 3.92 gears though so I guess that is most of it