What is the best brand for radiator coolant ????

[ICEMAN 68]

Bro, I agree with not using TAP water but RO water is a -ve charged water, I stop using RO years ago, distilled water is fine.

ahh thanks for the head up ... but i don't really care much as i change my radiator water every 6 months once with the above usage 2 bottles REDLINE + RO water

 

[anaksarawak]

NISSAN original long life coolant (green) or TOYOTA extra long life (red) with RO water will also do... Make sure it's 50/50 mix. If u know your tank is 10ltr but drain only 6 then after flush fill the radiator with coolant first till 5 ltrs is done and top up with water.

Cheers

 

[NewBeemw]

NISSAN original long life coolant (green) or TOYOTA extra long life (red) with RO water will also do... Make sure it's 50/50 mix. If u know your tank is 10ltr but drain only 6 then after flush fill the radiator with coolant first till 5 ltrs is done and top up with water.

Cheers

Correct me if I'm wrong the Toyota red colour coolant would be oil base and we do not mix it with water. Tht's how been doing it. TC.