Going to change the aux coolant pump. Like the title says -- would there be there any harm in topping up the coolant system (filled with the OEM Land Rover Coolant - orange color w/ OAT) with Pentofrost SF (which I believe is also OAT technology, but pink in color) ? I believe, color aside, the two should be chemically compatible ? (they both meet the WSS M97B44 spec)
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