Jeep Liberty: American Petroleum Institute (API) Engine Oil Identification Symbol - Engine Oil - Maintenance Procedures - Maintaining Your Vehicle - Jeep Liberty Owner's ManualJeep Liberty: American Petroleum Institute (API) Engine Oil Identification Symbol

This symbol means that the oil has

This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils.

CAUTION!
Do not use chemical flushes in your engine oil as the chemicals can damage your engine. Such damage is not covered by the New Vehicle Limited Warranty.

    Engine Oil Selection
    For best performance and maximum protection under all types of operating conditions, the manufacturer recommends engine oils that are API Certified and meet the requirements of Chrysler Material ...

    Engine Oil Viscosity
    SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommend ...

    See also:

    Operating Instructions - Uconnectв„ў Phone (If Equipped)
    Refer to “Uconnect™ Phone” in “Understanding The Features Of Your Vehicle”. ...

    Seat belt warning chime
    The seat belt warning chime will sound for about 6 seconds unless the driver’s seat belt is securely fastened. ...

    Map light
    Map light 1) Map light switch (lens) To turn on the map light, push the lens. To turn it off, push the lens again. When leaving the vehicle, make sure the lights are turned off to avoid batt ...