These products work by expanding and sealing the gaps in damaged parts, reducing or stopping the leaking temporarily. If you notice your car is leaking oil, don’t panic—but don’t ignore it either Engine oil leaks are messy and can be potentially catastrophic for your engine as well as personal safety
5 Causes of Oil Leaks in Car Engines - Bar's Leaks
Wondering what’s causing your car engine oil to leak
Keep reading to explore the top 12 causes of an engine oil leak, warning signs to spot them quickly, and some surefire ways to fix such issues.
The most frequent cause of oil leaks is a damaged or degraded engine gasket Gaskets are seals located between engine components, such as the cylinder head and engine block, to prevent oil and other fluids from escaping Over time, heat and wear can cause gaskets to crack or shrink, allowing oil to leak out When a gasket fails, oil can seep from various parts of the engine, often pooling.
Oil leaks from the engine’s bottom occur when seals, gaskets, or components fail, allowing oil to escape This can starve the engine of lubrication, causing overheating, seized parts, or catastrophic damage Common culprits include worn gaskets, loose bolts, or cracked parts, often worsened by age or poor maintenance.
