Subaru Legacy: MMT - Fuel requirements - Fuel - Starting and operating - Subaru Legacy Owners ManualSubaru Legacy: MMT

Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). If you use such fuels, your emission control system performance may deteriorate and the CHECK ENGINE warning light/malfunction indicator lamp may turn on. If this happens, return to your authorized SUBARU Dealer for service. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by your warranty.

    California fuel
    If your vehicle was certified to California Emission Standards as indicated on the underhood tune-up label, it is designed to optimize engine and emission control system performance with gasoline ...

    Gasoline for cleaner air
    CAUTION Do not let fuel spill on the exterior surfaces of the vehicle. Fuels containing alcohol may cause paint damage, which is not covered under the SUBARU Limited Warranty. Your use of gasoline ...

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    Air conditioning odors
    ●During use, various odors from inside and outside the vehicle may enter into and accumulate in the air conditioning system. This may then cause odor to be emitted from the vents. ●To ...

    Look well ahead when driving
    Avoid unnecessary acceleration and braking. By maintaining a suitable distance to the vehicle driving ahead of you. Driving smoothly and looking ahead reduces fuel consumption. ...

    Replacing a Front Turn Signal/Parking Light Bulb
    1.  Open the hood. To change the turn signal bulb on the passenger’s side, remove the engine coolant reserve tank by pulling it out of its stay. Driver’s side on V6 models Remove t ...