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Evaporation, coolant runs through the hot motor and some of it turns to steam, other reasons may be that there is a small hole in the radiator or the hoses.

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Why is Water is coming into the car and overheating?

If you mean engine coolant is getting into the car, the heater core is leaking coolant causing the coolant level to drop and that causes the engine to over heat.


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Engine coolant does not evaporate in the same way that water does, but it can become less effective over time due to factors like heat, pressure, and the presence of contaminants. While some of the water content in coolant may evaporate, the antifreeze components typically remain. If coolant levels drop significantly, it could indicate a leak or other issues in the cooling system. Regular checks and maintenance are essential to ensure optimal engine performance.


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Yes, coolant leaks can cause the temperature gauge to act erratically. When coolant levels drop due to a leak, the engine may overheat, leading to fluctuations in temperature readings. Additionally, air pockets can form in the cooling system, disrupting the flow of coolant and causing inconsistent temperature readings on the gauge. It's important to address coolant leaks promptly to maintain proper engine temperature and function.


If Transmission fluid is milky colored?

Could be a bad radiator allowing engine coolant to circulate in transmission Change fluid and filter Run engine to normal operating temperature - pull transmission dipstick and allow a drop of fluid to drop on a hot engine part - oil will smoke and coolant will sizzle If coolant present - replace radiator also Hopefully not too late


Why would antifreeze level in overflow drop?

The antifreeze level in the overflow tank can drop due to several reasons, including coolant leaks in the system, evaporation over time, or a malfunctioning radiator cap that allows coolant to escape. Additionally, if the engine is overheating, it can cause the coolant to expand and push some out of the overflow. Regularly checking and maintaining the coolant level is essential to prevent engine overheating and damage.


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Yes, a radiator leak can cause the coolant levels to drop, leading to overheating. The radiator is responsible for cooling the engine, so a leak can disrupt the cooling process and result in the engine overheating.