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If the temperature sensor or the control module are damaged, it may also stop working. The electric fan does not work: the electric fan might be damaged.Bent radiator fins: if you are not careful, you do not handle them carefully, or pressure-wash them, the fins will get bet until they block most of the airflow.Clogged radiator fins: the radiator may gather some garbage such as leaves, mud, or dust that clogs its air flow and its cooling qualities will decrease.⚠️ There is not enough air flowing through the radiator. Thermostat not opening: thermostats usually become unresponsive because of the dirt or internal damage, which prevents the coolant from circulating through the radiator and cooling down.Clogged engine ducts: just like the previous item, but in the internal engine ducts.Clogged radiator: the internal tubes are small and, as time goes on, if the coolant is not refilled periodically, dirt accumulates and blocks these ducts.The pump may be worn out: it is advisable to change the pump every time you change the timing belt, since there is an excellent cost-benefit relationship.If the level is under the minimum level recommended, the engine may overheat because there is not enough coolant. Not enough coolant: check the coolant level periodically.⚠️ The coolant does not flow through the system like it should. There is not enough air flowing through the radiator.The coolant does not flow through the system like it should.There are two main causes for engine overheat: Clean it with a brush every time you check the coolant level. Clean the radiator fins: the radiator may gather some garbage such as leaves, mud, or dust that clogs its airflow and its cooling qualities will decrease. Check the coolant level every 15 days: keep the coolant level up to the level indicated in the coolant reservoir. For example, it boils at a higher temperature. Never use water (either distilled or tap water): the coolant has certain qualities that are very important for the correct performance of the system. If you want to know more about this, you should read the owner's manual. There are some overheating causes that you can easily prevent yourself: - Always use high-quality coolants: change the coolant every 30,000 miles (50,000 kilometers) or after 2 years. How do I prevent my Explorer from overheating? Afterward, when you have time, you can check the specific type of coolant your car needs. If there is an emergency, you can use a coolant with glycol, no matter their color (they may be either green or pink). Like this, your Explorer‘s engine will be thoroughly protected. You should always use the kind of coolant indicated in the owner's manual. There are a lot of different types and brands of coolants, and each one has its particular characteristics. What kind of coolant should you use in your Explorer?
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If you do that, the liquid may be ejected upwards, and you may get burned. ⚠️ Under no circumstances should you open the hood or the coolant reservoir.
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You should have a specialist check it out if that is the case. ⚠️ After such an incident, it is probable that your engine has been damaged and will not work anymore. ⚠️ Call your insurance company so that a tow truck can come for your car. Do not try to open its hood, this steam flows at high temperatures and it may be dangerous to stay close to it. If there is steam coming out of the hood: ⚠️ Turn your car off and get away from it.
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