What to Do When the Engine Oil Cap is Leaking?

[AmaraLee]

Engine oil cap leakage is caused by poor sealing of the oil cap gasket, and replacing the gasket can solve the issue. Here is some relevant information: 1. If the engine is leaking oil, it should be repaired immediately. For new cars with oil leaks due to assembly defects, even requesting a replacement of the entire engine assembly may be possible. However, it's important to distinguish between 'seeping' and 'leaking.' Engine oil seepage is not necessarily a fault, but oil leakage is definitely a fault. 2. If oil leakage occurs, it is a more serious issue. Oil leakage will certainly cause a significant loss of engine oil, so the cause should be identified and repaired immediately. Oil seepage mostly involves poor sealing of rubber gaskets, while oil leakage is likely due to direct rupture of the sealing area, such as cylinder block cracking or damage to related components.