Haven't seen any problems with injectors showing up on here yet for the LBZs. I think by now there were a couple problems with LLY premature failures weren't there? Maybe Bosch and GM finally have them figured out?

My buddy has an early LLY that had a faulty injector. He got 8 new injectors and new computer installed under warranty, they even gave him a loaner truck. 77,000 miles later and its running strong.