What Causes Oil Leakage in Volkswagen EA211 Engine?
1 Answers
It is caused by the corrosion and aging of oil seals. Here are the specific details: 1. Cause: More than 90% of oil leakage issues are caused by the corrosion and aging of rubber sealing components. Over time, rubber seals lose their plasticizers, causing them to shrink, harden, and lose elasticity. Prolonged aging may even lead to fractures, resulting in oil leakage. 2. Solution: If your car experiences oil leakage, you can use a non-dismantling repair method by applying Marty DS. Its high-efficiency plasticizers can penetrate or be absorbed by the seals, causing them to re-expand and regain elasticity. This compensates for the wear between the shaft and the sealing lip, ensuring a tight fit between the sealing lip and its shaft, thereby resolving the oil leakage issue.