This is the Effect of Letting a Broken Radiator Cap
The radiator has an important function to keep the engine temperature from overheating. The cooling system of the radiator requires quite a number of components. So what about the effects of a damaged radiator cap?
The radiator has a very important function to keep the engine temperature within its capacity. The radiator has a cap that functions to maintain the water pressure inside it.
4 Effects of a Damaged Radiator Cap on Vehicles
If you think about it, it's just a cap and shouldn't cause major problems. Don't be mistaken. Allowing a damaged radiator cap is a fatal mistake. It may seem trivial, but it has significant impacts.
Uncontrolled Water Pressure
The indirect function of the radiator cap is to maintain the water pressure inside it. If this component is damaged, the pressure generated by the hot water will certainly not be well controlled.
Radiator Leaks
Another effect of a damaged radiator cap is the occurrence of radiator water leaks. The radiator cap is equipped with a rubber seal that prevents this from happening. Over time, this seal can become damaged.
A damaged seal is marked by the appearance of cracked rubber. This will cause the elasticity of the rubber to decrease and eventually the seal will tear. As a result, the radiator cap will not close tightly on the radiator body.
Next, it can be guessed that the radiator cap will not be able to withstand the water pressure. Over time, the water will evaporate and eventually lead to a shortage of water. If not repaired, the radiator will be empty.
Engine Overheat Due to Damaged Radiator Cap
The volume of radiator water that does not meet the requirements will cause the engine to lose its cooling system. If this happens, the engine will overheat due to excessive heat.
Unbalanced Water Pressure
In the car engine cooling system, the heat generated from combustion will be absorbed by the cooling system in the form of water. The temperature of the water, which is initially cold, will gradually rise along with the amount of heat absorbed.
If this continues, the water will eventually run out due to evaporation. Therefore, a radiator cap is needed to function as a pressure stabilizer in the cooling system.
With balanced water pressure, the radiator water will not easily boil. Thus, higher water pressure can be avoided. With this stabilizer, the water temperature will not rise and the water circulation will be better.
You should also pay attention to the tightening of the radiator cap so that it is not too excessive, as this can also trigger leaks. Therefore, the water pressure must be regulated to avoid being too low or too high.
The way it works is also interesting. When the pressure is high, or exceeds the pressure valve threshold, the radiator cap will open its valve. Thus, the pressure generated by the hot water can be released into the radiator reservoir tank.
Conversely, if the pressure in the cooling system is low, the radiator cap will open the vacuum valve to suck water from the radiator tank. This is done to maintain the pressure in that component.
One way to prevent the engine from overheating is to replace the radiator cap if it is damaged. Do not delay, as it will cause more serious damage to the engine.
To maintain the performance of your Daihatsu vehicle engine and prevent the effects of a damaged radiator cap, it is recommended to perform regular servicing. You can contact the Daihatsu service dealer for excellent service.
