I want to change the coolant in my MGF as the current water is looking a bit grimey and I think the previous owner might have mixed the two different types normal/OAT...
Anyway if the coolant types have been mixed then what is the best type of coolant to use? I plan to "flush" the system using the bleed screws so as not to introduce any air into the system. The drawback being some of the mixed coolant may remain in the system. Should I use the normal coolant or the OAT to refill it with?
Thanks in advance
Anyway if the coolant types have been mixed then what is the best type of coolant to use? I plan to "flush" the system using the bleed screws so as not to introduce any air into the system. The drawback being some of the mixed coolant may remain in the system. Should I use the normal coolant or the OAT to refill it with?
Thanks in advance