07-27-2013, 10:41 AM
Clarke,
I think the coolant filters are a some what recent thing. It may and probably started with the series 60 engine. I must admit that I use the Power Cool primarily because I can buy it cheaper than any other HD coolants and I know it meets DD requirements.
I think the coolant filters are a some what recent thing. It may and probably started with the series 60 engine. I must admit that I use the Power Cool primarily because I can buy it cheaper than any other HD coolants and I know it meets DD requirements.
Steve Bare
1999 Newell 2 slide #531