10.4--I stared at that Number for the better part of a year. I've changed oil 4 times. The last two were Synthetic. I picked up 1 MPG on the first change. One week ago, I had the second change and now stare at 11.9-12.4, go figure!
The rest of the drive-train is soon to follow.
I suppose this falls into the same category as Dicemans post on the fuel saver, and will most likely render the same response. My Experience is, --THIS--snake oil worked for me.
Might be reconsidering one of those fuel savers just to try--Hell .5 or more MPG, still adds up!
Anyway, with 17,383 miles on my rig, i don't think these are bad numbers--since it isn't even "broke-in" yet.
