Originally Posted by DirtyChevy
i work at the proving grounds working on these trucks and look for something newer than 04. 00 to 04 had those bosch injector problems. atleast if you do get one in those years make sure it's been takin care of, or find out mileage because they have a warr
So what if there were some bad injectors. Most have been replaced by now and if they haven't its worth doing. LB7 Duramax's get the best economy. My LB7 used to get 15mpg towing 2 trucks. My LLY barely gets that empty. Now if you start talking about tuning, then its different. But when talking stock mileage figures I think you'd have a hard time beating a LB7.
Edit: Please don't call it a "Dirtymax", its gay and makes me want to smash your face in