After Starting

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

    See also:

    Going & Stopping
    Sporting Chrysler's new Pentastar V-6 engine, the 300 moves out quickly enough, with stronger power as the tach needle winds to the right. I look forward to the automaker's eight-speed automatic t ...

    Summer Operation
    The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A ...

    Electronic Speed Control – If Equipped
    • Do not use in hilly terrain or with heavy loads. • When using the speed control, if you experience speed drops greater than 10 mph (16 km/h), disengage until you can get back to cruising sp ...