My problem has been resolved... Thanks for all the insight guys. Ford Dealer finally agreed with the injector issue. They said there were three injectors missing and after replacing these three suspect injector, the truck has run like a champion. The 6.0L is running like I knew it should be running... No surging, no rough running and very good power and accerlation. City MPG went from 11 to 15.5 which I am happy with...
