I wasnt saying he was hiding anything but reading the report myself I can see everything, like what happened and why. They usually log all that. So why did it drop 3 injectors? We're they bad injectors from the factory, run bad diesel, or something wroing with the oil system? looking at an oasis I might can see why.
No, you do not have to pull the cab to do anything on a six liter. I just like pulling the cab because its so much easier...for me. Others find it not worth it. See all the room
Deleting the egr is always good. Studding it is good to. However, this does not make it bullet proof. They are just things to give you an advantage for a little more abuse. His or your type of driving, abuse, and truck usuage really determine how far you need to go. Also oil changes and fuel filter changings and maintence in general are not something to be skempt out on. You or he whoever buying the truck takes care of it and will def. take care of you. It is for sure not a 7.3 where you can change the oil and filters every 100,000 miles LOL