At my Kia Rio ub is a red coolant in the tank,was at the kia directly to get me a new bottle of coolant because they advised me to go directly to the kia because they could not determine the color of the coolant, but the color of this coolant is green,mixing I heard is bad,in the balance tank there is only little left, should refill, what should I do? pump and refill or what do you say,Thank you in the vora ==References==