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...
Forum Discussion
per cummings197882v that engine has exceeded it's lifespan by 150k; a cummings on the other hand is only getting broken in and probably pulls better than new and goes up the grapevine 80mph getting 30mpg towing 28k pounds.
