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. See your dealer or a qualified service technician if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.

    See also:

    Vanity mirror light
    1. Remove the lens by prying the edge of the lens with a flat-head screwdriver. 2. Pull the bulb out of the socket. 3. Install a new bulb. 4. Reinstall the lens. ...

    Replacing an air filter
    1. Remove the glove box. (1) Open the glove box. (2) Remove the damper shaft from the glove box. (3) Pull out the glove box. 2. Remove the air filter. 3. Replace the air filter element ...

    New Level of Comfort and Convenience in All Models
    Standard comfort and available amenities are increased across the Subaru Legacy line for 2010. The base 2.5i model, for example, features standard steering wheel audio and cruise control buttons, ...