It usually means the electric fan is not working, but I would also check the coolant level.
Note that not all cars have electric fans, and the above recommendation to check the coolant should be followed, but there could be other reasons, such as a blockage in the cooling system or damage to a system component. There could also be insufficient airflow through the radiator due to debris blocking it or bent radiator fins. If you find debris on your radiator, use compressed air to clean it, NOT water or anything else which can bend the radiator fins.
The radiator cooling fan is most likely not working.
In park or neutral, no.
Does your cooling fan work?
try checking your cooloing fan. make sure it is running There is no air getting to your radiator as you are not moving! Or there is a problem elsewhere in your cooling system!
Its prob the radiator fan. Or you are out of coolant.
You need to check the operation of the radiator fan.
I sat in my car in the driveway with the car idling, waiting for the kids to come out.
either the thermostat or the fan is no good. You would need to locate the thermostat and see if its stuck open or closed!
check the cooling fan. if it is not working, the motor could overheat because of no air flow through radiator.
Defective cooling fan or bad fan relay.
no, it will not
The same on a car equipped with manual transmission. On an automatic equipped car it will use less idling.