Excessive black smoke from diesels means ????
I guess I thought that heavy black smoke from diesels was from over fueling the pump?? but I am not real sure.I am looking at an 06 duramax crewcab with 300,000 miles, and it runs awesome and idles wi...
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I am wanting to find out bad because this truck is sweet in my book! It is the sought after year engine and wow does that truck go!! Idles all day like silk and zero haze !!! Just blows black smoke when moderate accelerate. Cold ac, smooth ride, tight front end, no leaks on ground, 4x4 works normal, so we shall see.
