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:

    Washing
    Hand washing or an automatic car wash with a soft cloth system is preferred. CAUTION! Avoid pointing a high-pressure hand held spray wand directly at the sides of the top, as this can damage ...

    Checking Oil Level
    To assure proper engine lubrication, the engine oil must be maintained at the correct level. Check the oil level at regular intervals, such as every fuel stop. The best time to check the engine ...

    Glass Surfaces
    All glass surfaces should be cleaned on a regular basis with MOPAR Glass Cleaner or any commercial household-type glass cleaner. Never use an abrasive-type cleaner. Use caution when cleaning insid ...