wolfe10 wrote:
Not sure we can conclude that the " 8 gals of a Chevron Extended life coolant" added was concentrate or pre-dilute.
The invoice will tell.
You are correct. However, note that I stated that "if your system holds a total of 11 gallons as you said and you added eight gallons of
pure coolant, you are way off with your mixture with far too much coolant." There was no mention in the original post referring to any 50/50 mix, pre-mix coolant or "pre-dilute" as you called it. I guess without saying it is pre-mixed or 50/50, one would assume that it was pure coolant?