{"id":83164,"date":"2023-03-17T12:42:51","date_gmt":"2023-03-17T12:42:51","guid":{"rendered":"https:\/\/www.dubizzle.com\/blog\/cars\/?p=83164"},"modified":"2023-03-17T12:43:53","modified_gmt":"2023-03-17T12:43:53","slug":"car-thermostat-guide","status":"publish","type":"post","link":"https:\/\/www.dubizzle.com\/blog\/cars\/car-thermostat-guide\/","title":{"rendered":"All about a Car Thermostat"},"content":{"rendered":"\n

Every car is equipped with a thermostat and it is an important part of the cooling system. The car thermostat regulates the coolant flow between the radiator and engine. To put it simply, a car thermostat controls the flow of hot water towards the radiator.<\/p>\n\n\n\n

The basic function of a thermostat valve in a car is to maintain the minimum operating temperature in the vehicle\u2019s engine. From the moment a car starts, the thermostat monitors the engine coolant temperature and properly regulates the coolant flow through the radiator, making sure the car engine is operating at the right temperature. <\/p>\n\n\n\n

How a Car Thermostat Works<\/strong><\/h2>\n\n\n\n
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The function of a thermostat in a car engine is to flow optimum level of coolant from the radiator <\/figcaption><\/figure>\n\n\n\n

When the engine is cold, the car thermostat blocks the coolant flow from going into your engine allowing the car to warm up as quickly as possible. As the temperature increases, the thermostat opens slowly. <\/p>\n\n\n\n

The coolant flows through the engine and picks up the heat. The hot coolant from the engine then goes in the radiator and cools down. The water pump pushes the coolant with lower temperature back in the car engine. <\/p>\n\n\n\n

The thermostat valve in cars is situated between the engine and radiator. When the coolant is too hot, the valve opens and lets the hot coolant flow through the radiator where it cools down. On the other hand, if the coolant is not hot, the valve stays closed and the coolant continues to circulate in the block.<\/p>\n\n\n\n

The opening and closing of the valve is controlled by a type of wax. The car thermostat expands when the heat gets to a certain temperature, letting the valve open. On the other hand, when the coolant temperature is at the optimum level, the wax shrinks and the valve closes again. The basic function of a car thermostat<\/a> is to prevent the engine from overheating. Any car running on hot coolant will never cool down, the car will overheat and this may damage the engine. <\/p>\n\n\n\n

How to Fix a Faulty Car Thermostat<\/strong><\/h2>\n\n\n\n
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A car thermostat helps prevent the engine from overheating <\/figcaption><\/figure>\n\n\n\n

Overheating, poor engine performance and temperature fluctuations are among the common symptoms of a bad car thermostat<\/a>. To fix a faulty car engine thermostat, go through the following steps:<\/p>\n\n\n\n