After all the trouble with the 03 6.0, it's hard to want another diesel at all. But anyway, looking at 7.3's and 5.9's. But I am curious as to if there is a better year to the 6.0. I have heard the 06/07 are better but I do not know why. What I do know is they have front coil springs for 05 and up along with a new stc fitting that goes bad. So my question is are there better years than the 03, and if egr deleted and studded what other issues are to arise?