What are the consequences of high car water temperature?
3 Answers
The consequences of high car water temperature are: 1. Increased engine noise; 2. Faults in the thermostat and water pump; 3. Significant resonance humming in the air conditioning system; 4. Increased carbon deposits in the engine combustion chamber; 5. Expansion of the radiator. As long as the car's temperature gauge is within the normal range, it is considered normal. The temperature scale ranges from C to H, where C represents 60 degrees. When the temperature gauge pointer points to C, it means the water temperature has reached 60 degrees, and the H red mark represents 110 degrees. When the pointer enters the red zone, it indicates that the water temperature is too high. Prolonged high water temperature can lead to boiling, which means the engine coolant starts to boil.
I've had a deep experience with overheating issues. When I was younger and less careful with my car, the radiator burst and the temperature skyrocketed, nearly causing the engine to seize. The reasons? Insufficient coolant or a faulty water pump meant the heat couldn't dissipate, causing the engine's internal temperature to soar. This led to piston seizure, cylinder head gasket erosion, thinning of the engine oil which reduced lubrication effectiveness, and a dramatic increase in wear. If you don't stop the car in time, the cylinder walls can get scratched, leading to cylinder scoring, and the repair costs can be astronomical. Over time, this significantly reduces the engine's lifespan, decreases power, increases fuel consumption, and raises the risk of breaking down on the highway. So now, I make it a habit to regularly check the radiator and water pump, and ensure the antifreeze is topped up in summer to prevent problems before they occur. After all, safety comes first—don't let small issues turn into major disasters.
Last time my car's temperature gauge shot up to the red line, it felt sluggish and made a buzzing noise, which panicked me into pulling over immediately. Overheating can cause coolant to boil, thinning the engine oil and losing its protective properties. Engine components like pistons and bearings can overheat and seize, leading to severe wear. Continuing to drive could result in a blown head gasket or crankshaft deformation, with the worst-case scenario being complete engine failure – repair costs would be astronomical. Modern vehicles have warning lights for a reason; don't ignore them. Stop the car, let it cool, and check the radiator fan and coolant level. This issue can also affect the AC system, indirectly reducing comfort, so address any problems promptly without delay.
