What are the best solutions for BMW 523 burning engine oil?

[Chase]

BMW 523 burning engine oil best solutions are as follows: 1. Check whether it is really burning engine oil: In many cases, excessive oil consumption is caused by oil leakage and is mistaken for burning engine oil. You can place a white cloth under the engine, then start the engine, and check for oil leakage based on the oil stains on the white cloth. 2. Check whether carbon deposits in the cylinders cause the piston rings to stick. 3. Replace the valve stem seals: The probability of BMW burning engine oil due to damaged valve stem seals is quite high, and they can be replaced without disassembling the cylinder. Solving the burning engine oil issue by replacing the valve stem seals can be said to be a cost-effective method. 4. Check whether the cylinder walls and pistons are severely worn with excessive clearance: This actually requires an engine overhaul, and the car's value will be greatly reduced after the overhaul.