Posted 9/2/2011 23:35 (#1943723 - in reply to #1943407) Subject: Re: 8.3 cummins problems long
Southern Alberta Canada
I think you might have compression leaking into your coolant maybe caused by a cracked liner, doesn't explain the raw diesel but pushing coolant, running hot/cold points it that way for me. The diesel must be causing smoke especially at idle I would think.