Impreza WRX STI F4-2.5L Turbo (2008)
Coolant Reservoir: Service and Repair
Coolant Filler Tank
Coolant Filler Tank
REMOVAL
WARNING: The radiator is pressurized. Wait until engine cools down before working on the radiator.
1) Drain approximately 3.0 l (3.2 US qt, 2.6 Imp qt) of coolant.
2) Disconnect the engine coolant hoses from coolant filler tank.
3) Remove the bolts which install the coolant filler tank.
4) Remove the coolant filler tank.
INSTALLATION
1) Install in the reverse order of removal.
Tightening torque: 16 Nm (1.6 kgf-m, 11. 8 ft. lbs.)
2) Fill engine coolant.
Engine Cooling System Trouble in General
INSPECTION