can you please repeat the question?
You can add water to a radiator any time it is low on water.
yes
fill thru the overflow container
It wont do any ham, if you are a clean ind tidy freak just wash is of wit a bit of water.
first turn on the car and add the water to the radiator while the engine is running-- this allows the water pump to work and force the water to all the thirsty parts this will help the radiator and the crankcase fill much faster
when the enjine was turnoff sometime and then open the radiator and fill it
The radiator of the car must be filled with water upto the brim, so that the engine will remain cool.
Empty the radiator - and re-fill it ! Car anti-freeze is added to the water in the radiator so, if you drain it and re-fill it, you can add a fresh quantity of anti-freeze into the radiator filler hole.
You should fill a radiator with a coolant solution that is specifically formulated for use in automotive cooling systems. Water mixed with the appropriate ratio of coolant is typically recommended to keep the engine running at the right temperature and prevent it from overheating.
First open up the radiator, then there's a drain plug on the bottom of the radiator. Fill with water and drain until clear. Fill it up and good to go.
There is a white plastic bottle next to the radiator cap. This is where you put the water. there is a mark saying full . if you go beyond this by mistake it wont do any harm in my experience. the water is sucked from this into the radiator.
Fill both, but only remove the radiator cap when the engine has completely cooled off. Obviously have the water pump repaired as soon as possible.