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:

    Cargo net
    The cargo net secures lightweight objects in the cargo area. Attach the net to the loops and anchors provided. WARNING: This net is not designed to restrain objects during a collision. ...

    Features & Pricing
    Lincoln continues to add a lot of features standard across its lineup, but when it comes to pricing, the MKX still costs slightly more than a similarly equipped Lexus RX. Lincoln does, however, ...

    Fold-away mirrors
    Fold the side mirrors in carefully when driving through a narrow space, like an automatic car wash. ...