How to Solve Engine Oil Leakage in Cars?

1 Answers
VonAthena
07/29/25 8:59pm
Engine oil leakage in cars can be resolved by: 1. Generally, if the valve cover is leaking oil, which is more common in cars used for about 5 years, replacing the valve cover is necessary. 2. For engine timing cover oil leaks, removing and reapplying sealant will suffice. If the oil pan drain plug is loose or damaged, tightening or replacing it is the solution. 3. Regular maintenance is crucial; avoid causing damage to the car for temporary convenience. Additional tips: 1. Ensure the car is assembled under extremely clean conditions, with no bumps, scratches, burrs, or other debris on the parts' working surfaces. 2. Follow operational procedures strictly; seals should be installed correctly to prevent improper placement or deformation. 3. Understand the performance specifications and usage requirements of seals, and replace failed components promptly.
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