it has been 1300+ miles since my full synthetic change and kam/idle reset. my lifetime mpg is 14.7 now up from 14.4 and the pic is from today after taking my buddy to his new job. 80% freeway. i have only used sport mode since the reset. like i said earlier still have a few hard shifts but not neck jerking any more. and the mpg is way better then i expected. i am fine with the 14mpg or so. but good to know i should be able to go to vegas and back on one tank of gas. always 91 oct since the first tank from the dealer. your results may very lol. i do have seepage from the drain plug on the oil pan now though.