
There are several reasons why a car may burn coolant, including system leaks, a damaged radiator cap, or the use of non-compliant coolant. Below are the detailed explanations: 1. System Leaks: The cooling system has many potential leak points, such as the water plug. 2. Damaged Radiator Cap: A faulty cap can allow a significant amount of steam to escape from this point. 3. Non-compliant Coolant: Using coolant that does not meet the required standards can cause excessive internal pressure in the cooling system, leading to steam leakage and coolant loss. 4. Engine Overheating: If the engine frequently runs at high temperatures or overheats, the coolant may boil and vaporize, causing a large amount of coolant to escape through the radiator cap's steam valve. In such cases, it is necessary to identify the cause of the engine overheating and address it accordingly.


