Jeep Liberty: Synthetic Engine Oils - Engine Oil - Maintenance Procedures - Maintaining Your Vehicle - Jeep Liberty Owner's ManualJeep Liberty: Synthetic Engine Oils

You may use synthetic engine oils provided the recommended oil quality requirements are met, and the recommended maintenance intervals for oil and filter changes are followed.

    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 ...

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

    See also:

    Fuel filler lid
    1. Stop the engine. 2. To open the fuel filler lid, pull the release lever. CAUTION To avoid injury from sharp edges, it is recommended that protective gloves be worn if there is a need to open t ...

    Setting automatic connection of the device on or off
    If “BT Power” is set to on, the registered device will be connected automatically when the engine switch is turned to the “ACC” position. 1 Select “BT Power” using . 2 Select “ON” o ...

    Using HFL
    HFL Buttons HFL Talk button - Press and release to give a command or answer a call. HFL Back button - Press and release to end a call, go back to the previous command, or cancel the comm ...