You read that right. My 2017 5.3 Silverado that I've owned since June 2017, not even two years, needs 3 fuel injectors. Of course, as luck would have it this is just 3k miles outside of the bumper to bumper warranty. The dealer quoted $1,800 to change out all 4 in the bank... Has anyone else had this happen in such a short period of time? I've routinely put fuel injector cleaner in the fuel tank after each oil change. It's just frustrating after spending so much coin on a truck and having to go through repairs this early in its life.