The performance of cylinder liner piston wear mainly includes the following aspects:
1. Insufficient cylinder pressure.
Due to wear, the sealing effect of the piston ring is weakened, resulting in insufficient cylinder pressure, which causes incomplete combustion, which will cause vehicle power damage, manifested as a significant decrease in vehicle power.
2. Increased oil consumption.
Wear causes the gap between the piston ring and the cylinder wall to increase, resulting in increased oil consumption. In severe cases, oil burning may occur, and the exhaust gas may appear as black or blue smoke.
3. The engine failure indicator light is on.
Due to the above reasons, the engine may not operate properly and the fault indicator may light up.
4. Increased engine noise and vibration.
Wear and tear can cause the engine to operate erratically, creating noise and vibration.
5. Piston hits cylinder wall.
In extreme cases, the piston may strike the cylinder wall due to wear, causing damage.
In addition, the performance of cylinder liner piston wear is also metal abrasive in the lubricating oil, engine starting difficulty, power shortage, crankcase pressure increase, exhaust abnormal.
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