4-3. Do-it-yourself maintenance
I Coolant selection
Only use SUBARU Super Coolant or similar high-quality ethylene glycolbased non-silicate, non-amine, non-nitrite, and non-borate coolant with longlife hybrid organic acid technology.
SUBARU Super Coolant is a mixture of 50% coolant and 50% deionized
water. (Enabled: -31 F [-35 C])
For more details about engine coolant, contact your SUBARU dealer.
WARNING
I When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
CAUTION
4
I When adding engine coolant
I If you spill coolant
Be sure to wash it off with water to prevent it damaging parts or paint.
301
Maintenance and care
Coolant is neither plain water nor straight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.