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) solution.

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

    See also:

    Safety, Features & Pricing
    Well over half the new 300's structure is made up of higher-strength steel than before, Chrysler says, and the results show. With top scores in front, side and rear impact crash tests, as well as ...

    Rear Blower Control
    The primary control for the rear blower is on the front climate control unit, located on the instrument panel. Only when the front control for the rear blower is in the REAR position do the secon ...

    Far End Audio Performance
    • Audio quality is maximized under:     • low-to-medium blower setting,     • low-to-medium vehicle speed,     • low road noise,   &n ...