Yes you can. When the car reaches a certain temperature it will suck it out. As a matter or fact most newer model cars they tell you to add it there.
pour it into the overflow tank
something.
To the overflow tank and if the radiator has a cap,you will need to fill it with the engine cold.
in overflow jug
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 filled in the overflow tank. the cougar has a sealed system and there is no radiator cap like typical cares
The overflow tank is either cracked or its overheating and leaking from the cap
there is an antifreeze overflow tank, look on the radiator next to the radiator cap and there should be a smallish hose, follow it and you will find the tank.
Engine overheating will cause the anti-freeze to surge into the overflow tank. A blown head gasket will also cause the anti-freeze to surge into the overflow tank.
If you just want to add a little you can use the overflow tank to do it or if the radiator isn't full just take the radiator cap off and pour it in.
It is added to the overflow tank.jd
Nothing. It will not hurt anything.