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:

    Improved sync
    The next generation of the award-winning SYNC system continues to become easier to use and more robust in its operation. New, simpler screen designs improve the user interface. Larger and bolder fon ...

    Powertrain
    The standard engine for 2013 is a more powerful and efficient 3.7-liter V6 that includes twin independent variable camshaft timing (Ti-VCT). The ability to vary camshaft timing to optimize the openi ...

    Installing child safety seats with combination lap and shoulderbelts
    Check to make sure the child seat is properly secured before each use. Children 12 and under should be properly restrained in a rear seating position whenever possible. If all children cannot be ...