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 exit
• When all vehicle doors are closed and the key is removed from the
ignition, the interior lamps and the puddle lamps (if equipped) will
illuminate.
The lamps will turn off if all the doors remai ...
Rear window wiper/washer controls
For rear wiper operation, rotate the
rear window wiper and washer
control to the desired position.
Select:
2 — Intermittent operation
(shortest pause between wipes).
1 — Intermittent o ...
Battery
Your vehicle is equipped with a Motorcraft maintenance-free battery
which normally does not require additional water during its life of
service.
Note: If your battery has a
cover/shield, make ...
