I think you would know if you needed a freeze out plug for you would be losing coolant & losing coolant would make your ride run hot.
it depends on the type of car you have
You are probably leaking anti-freeze
Low anti-freeze makes a car run hot going 70 mph.
sounds like your low on freon and anti freeze
You may need to replace a freeze plug. I haven't had to change one on my 2000 Catera yet but I have changed them on my last car (Camry). The freeze plugs are cheap and can be found at many auto parts stores but I found a good selection at Kragen.
The last car in need for speed hot pursuit 2 is the NFS McLean flm1
Hot water may not work during a freeze because the pipes carrying the hot water can freeze and become blocked, preventing the flow of water.
It's on the drivers side of the transmission. it's a 16mm plug. you need to check it when the car is at proper operating temperature, running, in park, on level ground. if you check it hot with the car off, you will be about a litre underfull.
You need to change your thermostat in the car.
hot
Neither. Do not put an egg in the radiator, it will just plug up the passages.
NO, it will not freeze.