Materials Added To Engine Oils

Do not add any supplemental materials, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.

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    Automatic Transmission – If Equipped
    Start the vehicle with the shift lever in the PARK position (vehicle can also be started in NEUTRAL). Apply the brake before shifting to any driving range. ...

    Summer Operation
    NOTE: In some cases during high temperature trailer tow operation the Air Conditioning system performance may be reduced. This is to help protect the engine from overheating during the high load ...

    Exterior
    I love the clean, boxy, rugged look of the Liberty. From its big, round headlights to its chunky tires, the Liberty screams "Jeep." Its abrupt exterior angles contribute to the Liberty's ...