How to Stop Car Engine from Overheating

Causes of Engine Overheating

Coolant leaks
Water pump failure
Thermostat malfunction
Fan belt problems
Radiator clogs
Low coolant levels

Symptoms of Engine Overheating

Temperature gauge reading high
Steam or coolant leaking from the engine
Hissing or boiling noises from the engine
Reduced engine power
Knocking or pinging sounds from the engine

Steps to Stop Engine Overheating

Pull over to a safe location. If you notice any signs of engine overheating, pull over to the side of the road as soon as possible. Turn off the engine and allow it to cool down for a few minutes.
Check the coolant level. Once the engine has cooled down, open the hood and check the coolant level. If the coolant level is low, add more coolant to the reservoir. Be careful not to overfill the reservoir, as this can lead to other problems.
Inspect the radiator. Check the radiator for any leaks or clogs. If you notice any leaks, tighten or replace the hoses. If the radiator is clogged, you can try to clean it with a hose or a radiator cleaner.
Check the water pump. The water pump is responsible for circulating coolant through the engine. If the water pump fails, it can lead to engine overheating. To check the water pump, start the engine and look for any leaks. If you notice any leaks, replace the water pump.
Check the thermostat. The thermostat is responsible for regulating the flow of coolant through the engine. If the thermostat malfunctions, it can lead to engine overheating. To check the thermostat, remove it from the engine and place it in a pan of water. Heat the water until it boils. If the thermostat opens, it is working properly. If the thermostat does not open, replace it.
Check the fan belt. The fan belt is responsible for driving the water pump and the cooling fan. If the fan belt breaks or becomes loose, it can lead to engine overheating. To check the fan belt, start the engine and look for any signs of wear or damage. If the fan belt is broken or loose, replace it.
Drive cautiously. If you have to drive your car after it has overheated, do so cautiously. Drive at a slow speed and avoid sudden stops and starts. This will give the engine time to cool down.

Professional Help

If you are unable to stop your car engine from overheating, it is important to seek professional help. A mechanic can diagnose the problem and repair it.