Octane Recommendations

Octane Recommendations - What you should know about automotive fuels - Maintenance and Specifications - Lincoln MKZ Owners Manual - Lincoln MKZ

“Regular” unleaded gasoline with a

“Regular” unleaded gasoline with a pump (R+M)/2 octane rating of 87 is recommended. Some stations offer fuels posted as “Regular” with an octane rating below 87, particularly in high altitude areas. Fuels with octane levels below 87 are not recommended.

Do not be concerned if your engine sometimes knocks lightly. However, if it knocks heavily under most driving conditions while you are using fuel with the recommended octane rating, see your authorized dealer to prevent any engine damage.

    See also:

    Heated outside mirrors
    Both mirrors are heated automatically to remove ice, mist and fog when the rear window defrost is activated. Note: With the Auto dimming feature, the mirror glass is thicker and will ta ...

    SENSE AND STYLE
    Family Friendly (Not Really, Fair, Great, Excellent): Greatish Fun-Factor (None, Some, Good Times, Groove-On): Good Times ...

    Trailer brakes
    Be sure your trailer conforms to all applicable local and Federal regulations regarding trailer braking. If your trailer is equipped with electronically-controlled brakes you will need to have an ...