The expansion tank exhaust pipe is very important for maintaining the cooling effect of the engine by give the pressured air in the expansion tank out to keep the reasonable air pressure in the expansion tank. When the exhaust pipe of the auxiliary kettle have the fllowing symptom, it is needs to be replaced:
1. Water leakage: For long time use, there maybe have cracks on pipe or loose joints. Water leakage will lead to the loss of coolant and affect the normal operation of the engine, so it is necessary to replace the exhaust pipe in time.
2. Abnormal appearance: If there is obvious rust, deformation or damage, it may be that the exhaust pipe is aging or damaged and needs to be replaced.
3. Decrease of coolant: If coolant needs to be added frequently or the decrease speed of coolant is obviously accelerated, there may be water leakage in the exhaust pipe of the auxiliary kettle and it needs to be replaced.
4. Abnormal engine temperature: When the engine temperature is too high or the cooling system can't work normally, it may be caused by the blockage or damage of the exhaust pipe of the auxiliary kettle, and the exhaust pipe needs to be replaced to restore the normal cooling effect.
5. Odor or coolant leakage: If there is an odor or coolant leakage around the exhaust pipe when the vehicle is running, it may be that the exhaust pipe is poorly sealed or damaged and needs to be replaced.
Generally speaking, the exhaust pipe of the auxiliary kettle is a vital component in the automobile cooling system. Once the above-mentioned signal appears, it indicates that there is something wrong with the exhaust pipe and it needs to be replaced in time to ensure the normal operation of the engine and the effective operation of the cooling system. Therefore, it is very important to observe and identify the signal that the exhaust pipe of the auxiliary kettle needs to be replaced in time for maintaining the normal operation of the automobile cooling system and prolonging the service life of the exhaust pipe. If it is necessary to replace the exhaust pipe of the auxiliary kettle, it is recommended to seek the help of professional technicians to ensure the correct replacement operation and improve safety.
