any reason why this DIY article
http://www.peachparts.com/Wikka/OM615OM616InjPumpTiming
for the 615 616 's wouldnt be the same procedure for a 617 ?
I got an accurate mpg reading a couple days ago, 20mpg with myself and 3 passengers, on the highway, 65mph mostly, on b100. I guess thats not too bad.