What Causes Engine Cylinder Gasket Oil Leakage?
1 Answers
Engine cylinder gasket oil leakage may be caused by moisture and oil in the main air source or excessive lubricant in the pipeline oil mist separator. Hazards of engine cylinder gasket oil leakage: A leaking cylinder gasket reduces the engine's sealing performance, leading to decreased cylinder pressure. Lower cylinder pressure results in insufficient engine power. If the engine's cylinder gasket is leaking oil, it must be replaced immediately, as prolonged use can easily cause cracks in the cylinder gasket. Reasons for cylinder gasket cracks: A car's engine is not a single unit; it consists of four components, listed from top to bottom: valve cover, cylinder head, cylinder block, and oil pan. The cylinder gasket is the sealing pad between the engine's cylinder head and cylinder block. During engine operation, the cylinder gasket is subjected to high temperatures and pressures, making it normal for cracks to develop after prolonged use.