Can I get better fuel mileage

[Waterloo]

Fergie, good to hear you have your spark back! Not having to worry about this EGR/DPF crap will do that and why so many of us pushed you in that direction, because we have been there. I was pulling a flat bed soon after ridding myself of the mandate in my ProStar, 8-9 mpg was easy to get and maintain with the mm tune. Best part of all of this, is that now you can concentrate on making money! Good luck and don't be a stranger! Keep us updated and let us know how everything goes.