Cooling System – Drain, Flush, And Refill

If the engine coolant (antifreeze) is dirty and contains a considerable amount of sediment, clean and flush with 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:

    Dealer Service
    Your authorized dealer has the qualified service personnel, special tools, and equipment to perform all service operations in an expert manner. Service Manuals are available which include detailed ...

    After Starting
    The idle speed will automatically decrease as the engine warms up. ...

    Patriot in the Market
    The Patriot isn't Jeep's worst vehicle (that would be the Compass, a rounded-off on-road model that shares the Patriot's platform and shortcomings but none of its strengths), but the Patriot is no ...