2014 Dodge Charger Owner Manual - Page 561

MAINTAINING YOUR VEHICLE 559 Coolant Checks Check engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine coolant (antifreeze) is dirty, the system should be drained, flushed, and refilled with fresh OAT coolant (conforming to MS-12106) only according to Chrysler Service Manual procedure or by an authorized dealer. Check the front of the radiator for any accumulation of bugs, leaves, etc. If dirty, clean by gently Cooling System - Drain, Flush And Refill spraying water from a garden hose vertically down the If the engine coolant (antifreeze) is dirty or contains visible face of the condenser. sediment, have an authorized dealer clean and flush with Check the coolant recovery bottle tubing for brittle rub- OAT coolant (antifreeze) (conforming to MS-12106). ber, cracking, tears, cuts, and tightness of the connection Refer to the "Maintenance Schedule" for the proper at the bottle and radiator. Inspect the entire system for maintenance intervals. leaks. With the engine at normal operating temperature (but not running), check the cooling system pressure cap for proper vacuum sealing by draining a small amount of engine coolant (antifreeze) from the radiator drain cock. If the cap is sealing properly, the engine coolant (antifreeze) will begin to drain from the coolant recovery bottle. DO NOT REMOVE THE COOLANT PRESSURE CAP WHEN THE COOLING SYSTEM IS HOT. 7