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:

    Event Data Recording
    This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an airbag deployment or hitting a roa ...

    Operating the HomeLink Wireless Control System
    To operate, simply press and release the appropriate HomeLink button. Activation will now occur for the trained product (garage door, gate operator, security system, entry door lock, or hom ...

    Power windows
    WARNING: Do not leave children unattended in the vehicle and do not let children play with the power windows. They may seriously injure themselves. WARNING: When closing the power windows, you sh ...