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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When I was in mile high Denver for a summer season, my Dodge Cummins started to smoke so bad I took it in fearing injectors were bad. Took it to an independent shop, they found nothing wrong (a "stealer" would have claimed the injectors needed to be replaced). Once I returned to sea level the smoke stopped.....and I always heard that elevation made no difference to a diesel. And the engine was chipped at 20K, I now have just shy of 200K, with no issues, and the original injectors....that said, I too would suggest looking for a truck with less than 300K miles.
Regards
Gemstone
Regards
Gemstone
