GT3
Maintenance - GT3
Coolant - GT3
Check level in the coolant expansion tank and antifreeze protection
Note:
The engine cooling system was filled with a lifetime coolant filling at the factory. This coolant must not be mixed with or replaced by other coolants. Only Original Porsche coolant must be used when changing or topping up the coolant. The antifreeze protection is filled to a value of: - 35°C at the factory. If the measured values shows that too little antifreeze is available, this must be corrected accordingly.
If coolant which is not approved by Porsche was used for topping up, the cooling system must be rinsed.