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:
Paint chips
Your authorized dealer has touch-up paint to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jamb) to
your authorized dealer to ensure you get the correc ...
Dual automatic temperature control WITH HEATED AND COOLED SEATS
Temperature conversion: To switch between Fahrenheit and Celsius,
refer to Message center in the Instrument Cluster chapter.
1.: Distributes outside air through
the windshield defroster ven ...
Vehicle Overview
Related to the Ford Fusion and Ford Fusion Hybrid, the five-seat MKZ and MKZ
Hybrid compete with entry-level luxury cars like the Acura TL and Lexus ES 350.
Front-wheel drive is standard, with all ...
