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:
If the light is blinking
If the light is blinking while driving, an engine misfire condition has been detected which may damage the emission control system.
To prevent serious damage to the emission control system, you shoul ...
2010 Subaru Impreza review
Even though the Impreza sedan and hatchback were redesigned last year, Subaru
is still working on improving its compact car. For 2009, there's a new 2.5GT
trim level of the Impreza, and it uses th ...
Displaying satellite radio ID of tuner
When you activate satellite radio, you
should have your satellite radio tuner ID
ready because each tuner is identified by
its unique satellite radio tuner ID.
The satellite radio ID will be ne ...