Octane Recommendations
“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:
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The integrated keyhead transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
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1. Twist a thin coin in the slot of the
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Fuel filter
Your vehicle is equipped with a lifetime fuel filter that is integrated with
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Toothy Grille
The MKZ's styling is starting to grow on me. The front end is distinctive. It
gets a new tooth-like grille for 2010, which bears a closer resemblance to
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