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CRV engine oil leakage problem CRV is European Cup livea popular SUV model, which is favored by consumers for its excellent performance and reliable quality. However, some CRV owners often encounter a problem that the CRV engine will leak oil. There are many reasons for this problem. Next, let's explain in detail the cause of CRV engine oil leakage and how to solve it. The first reason for the oil leakage of the CRV engine is that the engine of the vehicle is a complex mechanical system, and many factors will cause it to leak. Here are some common reasons: 1. Seals that age or damage the engine are one of the key parts to avoid oil leakage. They include oil sup seals, valve cover seals, camshaft seals, etc.These seals will gradually age and lose their sealing performance with the extension of the use time, resulting in engine oil leakage. Two. The valve cover bolt is loose. The valve cover bolt is used to fix the valve cover. If the bolt is loose, it will cause a gap between the valve cover and the engine, resulting in oil leakage. 3. The engine seal surface is uneven. If the engine seal surface is uneven, it will cause the seal to fail. This situation is generally caused by the imbalance of the crankcase or the looseness of the parts connected to the crankcase. Four. The function of the ventilation system of the crankcase is to exclude the gas inside the crankcase and prevent excessive pressure. If the ventilation system is blocked, it will cause engine oil leakage. The solution to the oil leakage of the CRV engine. Once the oil leakage problem of the CRV engine is found, the cause should be identified and repaired in time.Here are some solutions: 1. Replace the seal. If the seal of the engine is aging or damaged, it needs to be replaced in time. Generally speaking, replacing the seal requires disassembly of the engine, which is more expensive. Two. Tighten the valve cover bolt. If the valve cover bolt is loose, it needs to be tightened. A simple way is to tighten the bolt to the specified torque. 3. Smooth the engine sealing surface. If the engine sealing surface is uneven, it needs to be flattened. This method requires disassembly and machining of the engine. Four. Clean up the crankcase ventilation system. If the crankcase ventilation system is blocked, it needs to be cleaned up. Generally speaking, you only need to remove the crankcase cover for cleaning. To sum up, the oil leakage problem of CRV engine is a common vehicle failure, which will cause great damage to the engine. NeedIt should be noted that engine oil leakage will not only waste oil, but also cause engine damage, oil burning and other problems. Therefore, we should regularly check the sealing system of the engine and carry out timely maintenance to ensure the long-term stable operation of CRV. At the same time, doing a good job of daily maintenance can also reduce the probability of oil leakage, such as regularly changing the oil, keeping the oil clean, and not using the vehicle excessively.

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