What are the symptoms of engine cylinder scuffing?

[LeBriella]

The symptoms of engine cylinder scuffing are: 1. The car will experience difficulty driving during operation; 2. The engine's water temperature rises; 3. Unstable engine speed or stalling of the car. The causes of engine cylinder scuffing are: 1. Insufficient lubrication between the piston and cylinder or incorrect engine oil selection; 2. Abnormal operation of the piston rings; 3. Incorrect repair or assembly; 4. The gap between the piston and cylinder is too small; 5. Failure of the engine cooling system. Methods to prevent engine cylinder scuffing include: 1. Regularly replace the air filter; 2. Monitor the engine water temperature while driving; 3. Use the engine properly.