The problems with the 6.0 are mostly caused by 1 of 3 things, dirty/ wrong oil, dirty fuel or dirty air. If you change your oil every 5k with FORD DSL oil and your fuel filters every 15K that will keep most of the problems from ever popping up. Just ask anyone whose truck isn't having injector, turbo and egr problems, they are also the ones who have the oil changed and the air and fuel filters are changed on a reg basis.
In every truck I changed a Egr valve this year, I asked the customer what kind of oil they were using. The ones that new said Rotella, and the ones that didn't had the oil changed at quick lubes. The regular customers who come into the dealership for scheduled oil and fuel filter changes don't have these problems. What does this tell you?
