low or no coolant, or a bad thermostat.
If you run your car with the emergency brake on it will heat the car up.
It is radiation. Sunlight enters the car and heats up material inside.
Could be a belt slipping
The cooling fan may not kick when the car heats up due to dirty filters. Another reason can be a bad air pocket around the thermostat.
because when you drive theair is pushing on your car and goes inside the car and goes warm and heats up as you go
It decreases
put on ac in car and over heats
The car seats because of the extra energy it needs for the AC compressor work
Radiation never heats up .... when it is absorbed by matter then the matter heats up.
Yes, when the engine heats up or the AC is turned on.
it might be the belt
Take the thermostat out, start the car and let it idle, see if it over heats. With the thermostat out of your car, it should just constantly circulate water, making it take longer to heat up. If it heats up fast then chances are that your pump is out. DO NOT LET THE CAR REDLINE.