Which Coolant for S4 - 4.2 - Recommendations plse.


Registered User
Recommendations please for coolant change - what do you use ?
Do you use distilled water ?
What mix - 50:50 ?
Any advice welcome - it appears straight forward, Thks. A


Active Member
I hate unanswered questions, even year+on lol
G12+ or G13 , i just buy ready mix for 50/50, ideally it needs to be within 60/40. 40/60 . Topping up with one thats not mixed, is a guessing game, same with adding water when bleeding.