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:

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    Front seatbelt pretensioners The driver’s and front passenger’s seatbelts have a seatbelt pretensioner. The seatbelt pretensioners are designed to be activated in the event of an accident involving a ...

    Checking the oil level
    Check the engine oil level at each fuel stop. 1. Park the vehicle on a level surface and stop the engine. Turbo models Non-turbo models 2. Pull out the level gauge, wipe it clean, and in ...

    Light control switch
    The light control switch only operates when the key is inserted into the ignition switch. Regardless of the position of the light control switch, the illuminated lights are turned off when the ke ...