What to Do About Oil Leakage from the Engine Valve Cover Gasket?

[LaStella]

Methods for handling oil leakage from the engine valve cover: It is recommended to directly replace the valve cover assembly and use high-boiling-point antifreeze. Below is an introduction to related content: Oil leakage from the engine valve cover can affect the engine's lubrication, and in severe cases during hot weather, it may even lead to vehicle self-ignition. If oil leakage is detected from the engine valve cover, it is essential to promptly inspect and repair it. Causes of oil leakage from the engine valve cover: 1. Uneven force distribution during assembly. If the screws are not tightened evenly, the pressure they exert will vary. Excessive pressure can cause the engine valve cover to deform, leading to oil leakage. In such cases, the valve cover must be repaired. 2. Aging of the valve cover gasket. When a car has been owned for too many years or has been driven for an excessive mileage, the aging of the valve cover gasket is a normal occurrence. In this situation, simply replacing the valve cover gasket and sealing ring will suffice.