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:

    Using speed control
    The speed controls are located on the steering wheel. The following buttons work with speed control: RESUME: Press to resume a set speed. SET +: Press to increase the set speed. SET –: Pr ...

    Why Maintain Your Vehicle?
    Carefully following this schedule helps protect against major repair expenses resulting from neglect or inadequate maintenance and may also help to increase the value of your vehicle when you sell ...

    Rearview camera system (if equipped)
    The rearview camera system, located on the trunk, provides a video image which appears on the navigation screen of the area behind the vehicle. It adds assistance to the driver while rever ...