Non-turbo models
The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher.
See also:
Checking air conditioning system before summer season
Check the air conditioner unit for refrigerant leaks, hose conditions, and proper operation each spring. Have the air conditioning system checked by your SUBARU dealer. ...
Under the Hood
A 2.5-liter horizontally opposed four-cylinder engine sends 165 horsepower to
a standard five-speed-manual or optional four-speed-automatic transmission.
Every Subaru vehicle has all-wheel drive, ...
If no steam is coming from the engine compartment
NOTE
For details about how to check the coolant level or how to add coolant, refer
to “Engine coolant” F11-17.
1. Keep the engine running at idling speed.
2. Open the hood to ventilate the engine ...