What are the reasons for the damage to the Geely Emgrand water pump?
1 Answers
The main reasons for the frequent damage to the Geely Emgrand water pump are as follows: 1. Aging of the water pump sealing ring; 2. Over-tightening of the engine combination belt; 3. Long-term failure to replace the antifreeze; 4. The water pump reaching the end of its service life. The following are the symptoms of water pump damage: 1. Coolant "boiling over." Damage to the water pump weakens or even stops the cooling circulation, leading to the coolant "boiling over." 2. Coolant leakage near the water pump area of the engine. Coolant leakage leaves traces of coolant color on the water pump ventilation holes, resulting in symptoms such as elevated water temperature due to insufficient coolant. 3. Abnormal noises from the water pump during engine operation. Abnormal noises from the water pump may be caused by internal foreign objects or bearing wear.