PRE-RELEASE
Coolant
Coolant |
Coolant flow |
The coolant consists of a mixture of 50% water and 50% Saab Original Coolant. Cooling system capacity is about 8.5 litres of coolant.
Thermostat closed
With the thermostat closed the coolant passes from the coolant pump - via a passage in the cylinder block - up through the cylinder head - via the throttle body (preheating) to the thermostat housing - through the lower outlet of the thermostat housing - through a hose to the heat exchanger - through the return hose from the heat exchanger - and back to the coolant pump.All the coolant goes directly to the pump from the heat exchanger.