What to Do When the Engine Oil Breather Pipe Leaks Oil?

1 Answers
DeValentina
07/29/25 10:22pm
Oil discharge from the breather pipe is due to excessive crankcase pressure. Causes of oil discharge from the exhaust pipe: Oil discharge from the engine's lower exhaust is because the cylinder liner and piston rings have reached their limit and need replacement. An engine (Engine-motor) is a machine that converts other forms of energy into mechanical energy, including internal combustion engines (such as gasoline engines), external combustion engines (such as Stirling engines, steam engines), and electric motors. For example, an internal combustion engine typically converts chemical energy into mechanical energy. The term 'engine' can refer to the power generation device or the entire machine including the power unit. Solutions for oil discharge from the breather pipe: Replace the faulty breather valve and piston rings. Severe oil discharge is definitely abnormal and requires troubleshooting as described above. Regardless of the cause, it should be handled by professionals. The faults need to be addressed one by one, and no errors are allowed during disassembly and reassembly.
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