Re: Not antifreeze.
Glad you mentioned the SCA factor. Haven't seen any requirement to use it in my Kub but I will when I change coolant. I already keep it on hand for my Powerstroke where it is an absolute requirement, can't see where it would ever hurt in a diesel that doesn't spec it...
BTW I buy the precharged FleetCharge purple coolant at TSC and mix it 50/50 with distilled water.
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