What I learned on my 05 LiY 05 2500 Duramax was the hard way yet sme of it I just knew. Stock engines on this model in particular , regardless if you plugged up your engine or not eas rough. Ok yeah there is a glow plug, and this is supposed to help how when it's like 18 below & that's just...
PULLIN 0 5CHEVY 2500HD CREWCAB 4WD LOADED GOOSENECK FLIPDOWN IN BED, LlY ENGINE ALLISON TRANS WITH UPGRD ENGINE OIL COOLER & MADE DEALER REPLACE ALL INJECTORS AS THERE WAS RECALL ON 3 OF THEM WHERE INSTALLED IMPROPERLY FROM FACTORY. ALL IT AMOUNTED TO WAS THE TAPE ON OUTSIED OF WIRES WHERE THEY...