Octane Recommendations

Octane Recommendations - What you should know about automotive fuels - Maintenance and Specifications - Lincoln MKZ Owners Manual - Lincoln MKZ

“Regular” unleaded gasoline with a

“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:

    Tires
    Tires are designed to give many thousands of miles of service, but they must be maintained in order to get the maximum benefit from them. Glossary of tire terminology • Tire label: A label showi ...

    Compass zone adjustment
    1. Determine which magnetic zone you are in for your geographic location by referring to the zone map. 2. Turn ignition to the on position. 3. Press and hold the 7 and 9 radio preset butt ...

    Illuminated visor mirror
    Lift the mirror cover to turn on the visor mirror lamp. Slide-on-rod feature Rotate the visor towards the side window and extend it rearward for additional sunlight coverage. Note: To stow the ...