American Petroleum Institute (API) Engine Oil Identification Symbol

Jeep Liberty / Jeep Liberty Owners Manual / Maintaining Your Vehicle / Maintenance Procedures / Engine Oil / 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.

    See also:

    Trailer Tongue Weight (TW)
    The trailer tongue weight is the downward force exerted on the hitch ball by the trailer. In most cases it should not be less than 10% or more than 15% of the trailer load. You must consider this ...

    Connect or Disconnect Link Between the Uconnect™ Phone and Mobile Phone
    Your mobile phone can be paired with many different electronic devices, but can only be actively connected with one electronic device at a time. If you would like to connect or disconnect the Bluet ...

    Electronic Vehicle Information Center (EVIC) Displays
    When the appropriate conditions exist, the EVIC displays the following messages: • Low Tire Pressure • Spare Low Pressure • Premium TPMS Graphic Display • Key in Ignition • Turn ...