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:

    2007 Jeep Patriot review
    As a car-based yet offroad-capable model, the Patriot, Jeep's newest SUV, is exactly what the brand and its buyers need, for three reasons. One: It's long overdue, because the heavy-duty Liberty a ...

    Automatic Dimming Mirror — If Equipped
    This mirror automatically adjusts for headlight glare from vehicles behind you. You can turn the feature on or off by pressing the button at the base of the mirror.Alight in the button will illu ...

    Turns And Bends
    When driving on a curve with ACC engaged, the system may decrease the vehicle speed and acceleration for convenience reasons, with no target vehicle detected. Once the vehicle is out of the curve ...