What are the causes of a car radiator bursting?
2 Answers
The causes of a car radiator bursting include the use of incompatible coolant with the engine and the absence of coolant. The specific reasons are as follows: Incompatible coolant with the engine: There are many types of coolants, each with different boiling and freezing points. Using a coolant that is not compatible with the engine can lead to poor circulation in the engine's cooling system. The water in the radiator remains in a high-temperature state, and the engine's cooling system has various types, including wet and dry cooling systems. Adding an incompatible coolant can prevent proper circulation, leading to the car radiator bursting. Absence of coolant: The function of coolant is to prevent parts from system failures or cracking due to cooling issues in cold weather. In cold conditions, the material of the radiator changes, and adding coolant can effectively prevent the radiator from bursting.
Radiator bursting is mostly caused by the engine overheating. I've repaired many cars before, and the most common scenario for a radiator bursting is during long-distance driving or climbing hills when the water temperature spikes too high without timely cooling. It's even worse if the fan malfunctions or the thermostat gets stuck. If the coolant ages and deteriorates, and the pressure valve fails, the pipes can't withstand the high pressure and burst. Additionally, the radiator's plastic can become brittle and crack due to aging, or scale buildup can block the cooling cycle. When driving, always keep an eye on the temperature gauge, regularly replace the antifreeze, and check the coolant level. Don't wait until smoke appears to regret it—early maintenance can save you a lot of money.
