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:
AM/FM in-dash CD6/MP3 satellite compatible Lincoln premium sound/THX audio
system
AM/FM in-dash CD6/MP3 satellite compatible Lincoln premium sound/THX audio
system
WARNING: Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly r ...
Touchscreen functions
Temperature– Press the
arrows on the left side of
the screen to increase/decrease the airflow temperature for the driver
side of the vehicle. This control also adjusts the passenger side
te ...
Motorcraft part numbers
Refer to scheduled maintenance information for the appropriate
intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for ...
