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:

    Erasing personal code
    1. Enter the factory set 5–digit code. 2. Within five seconds, press the 1 • 2 on the keypad and release. 3. Press and hold the 1 • 2 for two seconds. This must be done within five seconds of comp ...

    Rear heated seats
    WARNING: Persons who are unable to feel pain to the skin because of advanced age, chronic illness, diabetes, spinal cord injury, medication, alcohol use, exhaustion, or other physical conditions ...

    Programming a personal entry code and keypad association tomemory seats, mirrors and steering column (if equipped)
    To create your own personal entry code: 1. Enter the factory set code. 2. Within five seconds press the 1 • 2 on the keypad. 3. Enter your personal 5-digit code. Each number must be entered w ...