Fuel octane rating
This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI).
Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine.
Do not be concerned if your vehicle sometimes knocks lightly when you drive up a hill or when you accelerate. Contact your SUBARU dealer if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.
See also:
Braking tips
WARNING
Never rest your foot on the brake pedal while driving. This can cause dangerous
overheating of the brakes and needless wear on the brake pads and linings. ...
Approved engine oil
Always use the SUBARU approved engine oil. For further details, please
contact your SUBARU dealer.
If the approved engine oil is unavailable, use the alternative engine oil
described on the next ...
Non-turbo models
1) Power steering fluid reservoir
2) Manual transmission oil level gauge (MT) or Differential gear oil level gauge (AT)
3) Clutch fluid reservoir
4) Automatic transmission fluid level gauge (AT)
...