Trailer Life Article - 5.9 Cummins engine
This months Trailer Life Magazine had a write up on the 5.9 Cummins engine, the write up covered at least 6 or 7 pages. As I read the article all 5.9 Cummins engine block coolant plugs rust out. T...
Forum Discussion
I had one of those freeze plugs show signs of corrosion on my 2006 5.9L at around 100K. Changed the coolant and the plug at that time. Didn't think much of it other that it had some mostly white with a little bit of pink material growing from it like you get on a battery. This was done last year.
