DonUtman Report post Posted August 20, 2012 Hey guys after reading posts on engines it sounds as though some of you have an excellent handle on things. My question is does anyone know of a tuner/ programmer that can do both gas 2010 ford f150 4.6 and a 2002 Cummins 300isb diesel engines. If so what would be the best to buy since all the manufacturers say that theirs is the best thing since sliced bread. What I am trying to do is increase mileage and perhaps a bit more power for pulling my race car and trailer. Thanks. Share this post Link to post Share on other sites
