2004 Dodge Stratus Owner's Manual - Page 208
2004 Dodge Stratus Manual
Page 208 highlights
208 MAINTAINING YOUR VEHICLE over time. This is normal. If the coolant level is hard to see, jostling the coolant bottle will make it easier to see. There is no need to remove the radiator cap unless checking for coolant freeze point, adding, or replacing coolant. Advise your service attendant of this. As long as the engine operating temperature is satisfactory, the coolant bottle need only be checked once a month. Heater performance may also be adversely affected by low coolant levels. When additional coolant is needed to maintain the proper level, it should be added to the coolant bottle. Do not overfill. Special procedures are required when filling the engine cooling system of the 2.7L Engine. See your authorized dealer for details. Points to Remember NOTE: When the vehicle is stopped after a few miles of operation, you may observe vapor coming from the front of the engine compartment. This is normally a result of moisture from rain, snow, or high humidity accumulating on the radiator and being vaporized when the thermostat opens, allowing hot water to enter the radiator. If an examination of your engine compartment shows no evidence of radiator or hose leaks, the vehicle may be safely driven. The vapor will soon dissipate. • Do not overfill the coolant bottle. • Check coolant freeze point in the system. • If frequent coolant additions are required, or if the level in the bottle does not drop when the engine cools, the cooling system should be pressure tested for leaks. • Maintain coolant concentration of 50% ethylene glycol (minimum) with recommended antifreeze for proper corrosion protection of your engine that contains aluminum components. • Make sure that the radiator and coolant bottle hoses are not kinked or obstructed. • Keep the front of the radiator clean. If your vehicle has air conditioning, keep the front of the condenser clean, also. • Do not change the thermostat for summer or winter operation. If replacement is ever necessary, install