Questions about anti-freeze in August, is he mad? there’s nothing like being prepared. The anti-freeze needs topping up, it is level with the minimum line on the header tank, but the fluid is now 5 years old. Does anti-freeze have a life, should I drain and replace or top-up? Where are the best drain points? Looking on the internet I didn’t realise there were so many different types of anti-freeze, what type is recommended?
