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:

    Flash-to-pass
    Pull toward you slightly to activate and release to deactivate. ...

    MyLincoln just the start for technology-packed 2011 Lincoln MKX
    The industry-first MyLincoln Touch experience, powered by Lincoln SYNC®, replaces traditional vehicle buttons, knobs and gauges with clear, crisp LCD screens and five-way buttons like those found ...

    Fuel Economy
    Press the right arrow on the left steering wheel mounted button when fuel economy is selected. The boxes in the upper right corner of the screen indicate that there are multiple screens that you c ...