Octane recommendations

“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:
Congratulations
Congratulations on acquiring your new Lincoln. Please take the time to
get well acquainted with your vehicle by reading this handbook. The
more you know and understand about your vehicle, the grea ...
Turning the engine off after using remote start
• Press one time. The parking
lamps will turn off.
You may have to be closer to the vehicle than when starting due to
ground reflection and the added noise of the running engine.
You can di ...
Fuel filter
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed. ...
