Octane recommendations

Octane recommendations  - What you should know about automotive fuels - Maintenance and Specifications - Lincoln MKX Owners Manual - Lincoln MKX

“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

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:

    Lamp assembly condensation
    Exterior lamps are vented to accommodate normal changes in pressure. Condensation can be a natural by-product of this design. When moist air enters the lamp assembly through the vents, there is a ...

    2010 Lincoln MKS Review
    Lincoln is a brand adrift in the automotive marketplace. Few of its models set themselves apart from lesser-equipped Fords, and those that do usually fall short of the competition from Lexus, Infi ...

    Turn signal control
    The turn signal lever does not mechanically lock in the upward or downward position when activated. The turn signal control activation and cancellation is electronic. • To operate the left turn ...