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:

    Traction control system (TCS)
    Traction control is a driver aid feature that helps your vehicle maintain traction of the wheels, typically when driving on slippery and/or hilly road surfaces, by detecting and controlling wheel ...

    Additional assistance
    If you have questions or concerns, or are unsatisfied with the service you are receiving, follow these steps: 1. Contact your Sales Representative or Service Advisor at your selling/servicing autho ...

    Opening the trunk
    Press twice within three seconds to open the trunk. • Ensure that the trunk is closed and latched before driving your vehicle. Failure to properly latch the trunk may cause objects to fall o ...