the 6.6 is by far a better motor especially hooked up with the allisons then the 6L powerchokes, sure the 6.6 and the injectors dont always get along, but its not as bad as having problems with the egr system on the fords
Yup. the 6.0L was terrible and there is no denying it. The LML Duramax has new injectors, so I am not worried about them. The fuel delivery system on this truck does a much better job of filtering than the LMM and previous versions.