hi gang.. ive noticed my coolant is slightly below minimum in the plastic ressy... being a VW they specify not mixing blue anti freeze with red anti freeze or was it the other way around?
anyway mine is a browny rust colour, apart from a complete drain down and refill what should i top up with...thanks
Volkswagen Polo III - coolant dilemma - AnotherJohnH
I'd gamble it needs G12 (the pink stuff).
Or, you could try mixing a bit of the existing coolant (which sounds like it needs changing anyway) with some new outside the cooling system and see if it turns to jelly...