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:
The Inside
The MKX's cabin is mostly an asset, but a couple of aspects hold it back. I
found it pretty easy to get into the seats, which provide a nice ride height
without requiring a grappling hook — or ste ...
Window lock
The window lock feature allows only
the driver and front passenger to
operate the power windows.
To lock out all the window controls
(except for the driver and front
passenger) press the ...
Power door locks
• Press the
control to unlock all
doors.
• Press the
control to lock all
doors. ...