In a perfectly sealed cooling system, only when the coolant boils due to overheating of the engine can the amount of coolant decrease, causing the liquid to be forced out of the vehicle's cooling system.
Attention.
- Before doing any work in the engine compartment, read the warning instructions and follow them.
- If you yourself cannot determine and eliminate the cause of the malfunction leading to engine overheating, then you should seek help from a specialized workshop as soon as possible, otherwise serious damage to the engine may occur.