No , when the engine is cool
To cool the engine of the car.
( NO ) with the engine cool
The best way to cool down an overheated car engine is to park the vehicle. Allowing the engine to cool down naturally avoids all potential hazards and it is also safer for the engine. If you must start the cooling process immediately, pour cool water over the radiator and upper and lower hoses.
You don't need to keep your engine cool, Your car has a radiator system that will pump water/coolant to keep your engine cool. If you're engine is overheating, have someone who knows what they are looking for pinpoint the cause of the problem.
In the coolant reservoir when the engine is cool.
The radiator cools the water which then goes to your engine to cool it off, as cool water enters your engine hot water from the engine enters your radiator
to cool the coolant in the engine
no just a water pump to keep engine cool
it work with water on it,and cool power of engine
Water or coolant keeps the engine cool . -Some engines are air cooled.
It is not good for your car if you rev your engine too much. Many people like to do this because they think it makes their car sound cool.