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:
Navigation system/SYNC hands free control features (if equipped)
Navigation system/SYNC hands free control features (if equipped)
Press
control briefly until the
voice
icon appears on the
Navigation display to use the voice
command feature.
Pres ...
Exterior
It certainly wasn't the MKX's controversial looks that held me back. I like
the large grille Lincoln has added to its vehicles; on larger models like the
MKX, it almost looks natural.
One of my ...
Extending the engine run time
To keep the engine running for another remote start duration, repeat
Steps 1 and 2 with the engine still running. If you programmed the
duration to last 10 minutes, the second 10 minutes will begi ...
