Octane recommendations

Octane recommendations - What you should know about automotive fuels - Maintenance and Specifications - Lincoln MKX Owners Manual - Lincoln MKX

“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

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:

    Gate Operator & Canadian Programming
    During programming, your hand-held transmitter may automatically stop transmitting — not allowing enough time for HomeLink to accept the signal from the hand-held transmitter. After compl ...

    Vehicle Symbol Glossary
    Safety Alert Fasten Safety Belt Airbag - Side Child Seat Tether Anchor Anti-Lock Brake System Brake Fluid - Non-Petroleum Based Stability Control System Master Lighting Switch Fog Lam ...

    Changing tires with a TPMS
    Each road tire is equipped with a tire pressure sensor located inside the tire/wheel cavity. The pressure sensor is attached to the valve stem. The pressure sensor is covered by the tire and ...