Subaru Forester STI (2005)

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    Spark plugs
    It may be difficult to replace the spark plugs. It is recommended that you have the spark plugs replaced by your SUBARU dealer. The spark plugs should be replaced according to the maintenance ...

    Recommended grade and viscosity
    Each oil manufacturer has its own base oils and additives. Never use different brands together. For details, refer to “Manual transmission, front differential and rear differential gear oil” F12-6 ...

    Air filtration system
    Your vehicle’s air conditioning system is equipped with an air filtration system. Replace the air filter element according to the replacement schedule shown in the following table. This schedule s ...