my truck has diesel going into the oil, I already replaced all the injectors and its still doing it
diesel into oil on 2002 Chevrolet Silverado 2500 HD
diesel in oil
My friend had the same truck and had injector troubles. I have not the experience to give you advice but perhaps look on GM truck specific forums or try calling a repair shop or injector overhaul repair facility to see if they have experience the problem before. Anyone who specializes in the turbo diesel may have seen this problem a hundred times before.