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:
Illuminated visor mirror
Lift the mirror cover to turn on the
visor mirror lamp.
Slide-on-rod feature
Rotate the visor towards the side
window and extend it rearward for
additional sunlight coverage.
Note: To ...
Keyless entry keypad procedure
1. Turn the ignition to the off
position.
2. Close all the doors.
3. Enter factory–set 5–digit entry
code.
4. Press and hold the 3 • 4. While holding the 3 • 4, press and release
the 7 • ...
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 ...
