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:
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output (vehicles equipped with
halogen headlamps) or turns the front fog lamps on (vehicles equipped
with HID headlamps).
To activate:
• the ignition mu ...
Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized deale ...
Plastic (non-painted) exterior parts
Use only approved products to clean plastic parts. These products are
available from your authorized dealer.
• For routine cleaning, use Motorcraft Detail Wash (ZC-3-A).
• If tar or grease spot ...
