Cooling System – Drain, Flush, And Refill

If the engine coolant (antifreeze) is dirty or contains a considerable amount of sediment, clean and flush with a reliable cooling system cleaner. Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of the old engine coolant (antifreeze).

Refer to the “Maintenance Schedule” for the proper maintenance intervals.

    See also:

    Going & Stopping
    The Liberty may have gotten all-new sheet metal and a different interior, but its engine is exactly the same. The 210-horsepower V-6 is completely adequate, especially at highway cruising speeds. ...

    Cooling System
    WARNING! You or others can be badly burned by hot engine coolant (antifreeze) or steam from your radiator. If you see or hear steam coming from under the hood, do not open the hood until the radi ...

    To Exit Remote Start Mode Without Driving The Vehicle
    Press and release the REMOTE START button one time, or allow the engine to run for the entire 15-minute cycle. NOTE: To avoid unintentional shut downs, the system will disable the one time press ...