Standard antifreeze should be changed every two years. Long life antifreeze needs changing every five years.
Whenever it needs it.
Your engine should be cold ( to be on the safe side) when adding antifreeze/coolant. i let the car sit overnight and then add it.
80% water
It is no longer necessary to add just water to a radiator in newer cars like the 2005 Malibu. An antifreeze that is half water and half antifreeze is usually best. Add the 50/50 antifreeze to the radiator overflow tank. It should be a plastic, see through tank hooked to the radiator.
It is usually best to add the correct mix of antifreeze and water (usually 50/50). In a situation where there is no antifreeze available, yes, add water, then check the coolant later to see if the mix is adequate, and adjust the mix if necessary.
you open the plastic bottle and pour in the antifreeze
Ford vehicles come from the factory with a 50 / 50 mix of distilled water and the correct type of antifreeze for the vehicle Ford states not to exceed 60% antifreeze in the mix ( when you live in a colder climate ) They also state to not drop below 40% antifreeze in order to provide corrosion protection ( although the corrosion inhibitor package in the antifreeze does " wear out " * only add the mixture with the engine cold *
Don't forget 50/50 solution too What kind of vehicle? What size engine? You don't add antifreeze to the engine, anyway. There should be an overflow jug on post '85 vehicles and on pre '85 vehicles you add the antifreeze to the radiator only. Please check your owner's manual or ask your car dealer for further information.
You can add it to the coolant reservoir. It's located in the top left corner of your engine. Make sure your car is cool before you add in the antifreeze.
Drain & flush the system completely. Now add a 50/50 mix of antifreeze and distilled water until it is full. One gallon of antifreeze mixed with one gallon of distilled water should be more than enough.
Yes. Never add pure antifreeze. Pure antifreeze will actually freeze before a 50/50 mix. Add coolant that is a 50/50 mix of antifreeze and distilled water. You can buy it already pre-mixed.