A K2500 suddenly sputter and loss power while suddenly running rough and blowing a lot of white smoke. Thinking about injectors quitting, the guy put on new stanadyne ones. No change. He puts on a known good injection pump, tried 2 different PMDs. Still rough iddle and a lot of white smoke, no change. The truck starts really easely, iddle really rough but is able to not quit. It will respond to acceleration and is able to rev up with no problem, but boy, it really smokes They called me and I hooked my laptop, and here's a screenshot of what I get : I'm not really sure I understand everything DTCs mean. Would you help me decoding them and give me your advice ? Thank you for that.