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
Private party sale?......ask the owner what tuner he is running
Car lot sale?........have then run diagnostic and see what tuner is being run
Car lot sale?........have then run diagnostic and see what tuner is being run
