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:

    Global open windows
    Press and hold on the remote transmitter to begin opening the two front windows and (if equipped) vent the moon roof. • The control can then be released and the windows will complete the ...

    Operating tips
    • To reduce fog build-up on the windshield during humid weather, select (defrost). • To reduce humidity build-up inside the vehicle: do not drive with the system off or with recirculated air en ...

    Under the Hood
    The 263-horsepower, 3.5-liter V-6 teams with a six-speed automatic transmission and standard front-wheel drive. Lincoln says the zero-to-60-mph acceleration time is 7.1 seconds. Mechanical feature ...