Limomike":23kxpo9o said:Anyone on here have problems with their Duramax diesel (6.6 ltr) and the injectors? If so, what was the result of the problem you had?
JHH":22mx6yiq said:Yes early models had problems. But I thought in 03 the engine was changed and injectors were on outside of the valve cover and then they started having wiring problems. It may have been 04 ,anyway they are good trucks and engines.JHH