Coolant will expand as it heats - that's the purpose of the coolant recovery tank - to take excess when vehicle is hot and return it to the radiator when vehicle cools
No vehicle actually burns antifreeze. If the antifreeze level in your Saturn seems to be going down, it's because of a leak.Possible antifreeze leak locations are:Coolant hoses.Radiator cap.Water pump.Heater core.Head gasket.Cracked head or block.Find out where the leak is occurring and repair it.
Check your antifreeze level.
too much anti freeze has nothing to do with heater. but you should always keep the antifreeze level under the MAX indicator on the reservoir because you need the space for the heated antifreeze to expand and to siphoned back when it's cooled down.
Antifreeze absorbs and releases heat constantly. Over time, this causes the antifreeze to break down.
Low on antifreeze/antifreeze leak...loosenut... www.ceriousproductions.com
Check your antifreeze level in the radiator first. There is usually a water pump behind the fan which pumps antifreeze/water as the engine turns, through little water jackets around the engine. This antifreeze/water solution absorbs the heat and is sent to the radiator to cool down before returning to the engine to absorb more heat and repeat the process. This process is regulated by a thermostat in the engine which allows the antifreeze/water to return to the radiator for cooling once a certain temperature is reached. It then makes sense that if the following conditions exist the engine will overheat. 1. Antifreeze/water level low 2. Thermostat not working preventing antifreeze/water from returning to radiator to cool down. 3. Fan belt or electric fan is is broken not allowing the fan to cool the radiator coil which in turn cools the Antifreeze/water. 4. an air lock exists in the system preventing thermostat from opening. To remove an air lock run the engine with the radiator cap off for 20 minutes ensuring that you keep the level of antifreeze/water high. Even when you think all the air is out which you will see bubbling leave it the full twenty minutes. **Never remove the radiator cap unless the engine is cold or running. Removing the radiator cap from a hot engine after turning it off can result in extremely hot liquid spraying out.**
You don't. Wait for the engine to cool down to avoid getting burned before you open radiator cap.
Ethanol prevents the key ingredient in antifreeze from breaking down into toxic chemicals in the body. Ethylene glycol is the key ingredient in antifreeze and ethanol removes this through the bodies waste.
No, but it breaks down over time.
Typically a 50/50 mix of clean water and antifreeze will protect down to -34 degrees. Have your local auto parts store test your antifreeze.
Its probably your water pump, which pumps coolant through the engine block to cool it down.
there is water in the engine to cool it down. It is best to use a 50/50 mix of clean water and antifreeze, not just water.