The engine leaked antifreeze. A, water tank water pump leakage may lead to antifreeze leakage. Second, the clamp of the water pipe may break, leading to the leakage of antifreeze. Go to the store to check and maintain it carefully.
The reason why the engine leaks antifreeze may be that the joint between the antifreeze tank and the water tank is not tightly sealed, or that the rubber pipe is aging and cracked. If the water tank is often flooded and it is an old car, it may be that the water tank is rusted.
Common antifreeze solutions are colored, and common ones are pink and blue. When the missing liquid is found to be these two colors, it must be antifreeze. When the rubber pipe is found to be leaking, find the leaking place, tie it with tape for emergency treatment, and make sure that it is no longer leaking. If the missing part of the hose is found in an inaccessible position, you can go to the repair shop in time, dismantle the shelter with tools or directly replace the hose fittings.
Water tank leakage is the most common cause of antifreeze leakage in daily life. A slight traffic accident or a strong impact may damage the water tank and lead to the leakage of antifreeze. No matter where the water leakage comes from, first check the water level in the engine compartment to see if it has dropped below the minimum value. If it is found that the liquid is insufficient, it is best to replenish the original liquid if conditions permit, and temporarily replace it with pure water if conditions permit.
Damage to the water tank is serious injury. If the water leakage is found to be a crack of 1-2mm, you can add a bottle of powerful plugging agent to the water tank, and then ignite the engine to run normally for about 10 minutes. The water leakage will be blocked, and it will not be released after plugging, which will not affect the heat dissipation and will not be blocked. Or go directly to a professional repair shop to judge the water leakage and then prescribe the right medicine.