What Causes the Emgrand GL to Leak Coolant?
2 Answers
Emgrand GL leaking coolant can be caused by the following reasons: Cooling system sealing issues: Loose seals at the connections between the coolant reservoir and radiator in the cooling system can lead to coolant leakage. Pipe problems: Aging or cracked pipes can cause coolant to leak. Radiator issues: Corrosion in the radiator can result in coolant leakage. Generally, vehicle coolant should be replaced every 2 years or 40,000 kilometers. This is just a reference interval. For commercial vehicles with higher mileage, the replacement interval should be shorter. Since driving conditions vary for each vehicle, the actual replacement should be based on usage. Monitor the coolant level and top it up promptly if it is low. If suspended particles, sediment, or discoloration are observed in the coolant, replace it immediately and flush the system. How to check if coolant is low: Observe the coolant warning light on the dashboard. If it illuminates, it likely indicates low coolant, though it could also be due to excessively high engine temperature. Check the coolant reservoir. If the level is below the minimum mark (MIN), do not continue driving and add coolant promptly. Inspect the water level marks on the coolant reservoir. The normal coolant level should be between the maximum and minimum marks. If it is below the minimum mark, it indicates a coolant shortage.
Speaking of the Geely Emgrand GL leaking coolant, I've encountered quite a few similar cases in actual repair work. The most common causes include aging or cracked coolant hoses—those rubber tubes become brittle and leak over time; worn or damaged water pump seals, which allow fluid to seep from the connections; radiator gaps or rust holes that lead to dripping; an improperly sealed radiator cap, where insufficient pressure can cause overflow; and more seriously, a faulty engine head gasket, which may result in coolant leakage or mixing with engine oil. These issues can arise from prolonged high temperatures, vibration, or improper maintenance. If you notice a leak, avoid driving the car and immediately check the coolant level—top it up temporarily with purified water in an emergency. Don’t delay; have it inspected and repaired at a professional shop promptly, as engine damage from overheating can be severe. Regular maintenance, including coolant replacement and checking the system’s condition, is crucial. It’s recommended to inspect the system every two years or 20,000 kilometers.
