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:
Engine Changes
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to the mechanics. A few things have changed in the WRX drivetrain, but I fear
it's not enough. The 2008 model seems exa ...
Oil pressure warning light
If this light illuminates when the engine is running, it may indicate that the engine oil pressure is low and the lubricating system is not working properly.
If the light illuminates while driving ...
*SRS airbag (Supplemental Restraint System airbag)
*SRS: This stands for supplemental restraint system. This name is used because
the airbag system supplements the vehicle’s seatbelts.
Your vehicle is equipped with a crash sensing and diagnostic mo ...
