Yes, some even from sleepy Vancouver Island ! We have a 2005 Silverado 3500 dually, stock all the way, even the tires !
I am getting the error code for the idle-speed misfire, which I understand is normally caused by the harness for # 2 and # 7 injector being too short. I wondered if anyone has tried splicing in a slightly longer connector harness on both lines ? I am reluctant to spend $ 250 for the factory "repair" kit.