You are probably low on coolant. You need coolant to heat the cabin and cool the engine. Add more coolant and take your vehicle to a shop to find/fix the leak.
To prevent your car from melting in the extreme heat of Arizona, you can park in shaded areas or use a car cover to protect it from direct sunlight. Additionally, consider using a windshield sunshade and tinting your windows to reduce heat inside the car. Regularly check and maintain your car's cooling system to prevent overheating.
No thermostat, no coolant, no waterpump. Basically you have no coolant circulating.
Fans and "Heat Sinks" are both necessary to prevent computers from overheating.
That is the most common symptom of thermostat stuck in open position.
heat It transfers engine heat from the coolant to the air inside the car.
No heat coming from the heater and the car overheating is usually the thermostat stuck closed. The thermostat is supposed to open up at a certain temperature allowing the engine to warm up quickly.
If the engine is overheating, running the ac will make it overheat faster. The ac only cools the inside of the car, it actually adds heat under the hood.
there is no heat inside the car what is wrong ?
because the heaters broken
that is not a question
Like a greenhouse, a car with closed doors and windows is a closed space. Heat trapped inside a closed car cannot get out fast. Although the sunlight heats up both inside and outside of a car at about the same rate, the heat getting inside the car is trapped in a closed space. It cannot get away as fast as the heat outside, where it's an open space and heat can lose freely. Therefore, the heat inside accumulates much faster than the heat does outside, which is why the inside of a car is hotter than the outdoor temp on a summer day.
They're used to help keep the processor on the motherboard inside the Central Processing Unit (CPU) from overheating. Both are necessary: the fan actually protects all the devices inside the CPU from overheating, while the heat sink is used especially for the processor as it gets overheated quickly.