What to Do If You Find Your Car Leaking Engine Oil?

[GiannaDella]

Car leaking engine oil requires identifying the cause and solving it. Here are the reasons for car engine oil leakage and their solutions: 1. Valve cover oil leakage: More frequent in vehicles around 5 years old, requiring replacement of the valve cover gasket. 2. Engine oil pan leakage: The oil pan sealing gasket is aged, necessitating removal of the oil pan, replacement of the sealing gasket, and reapplication of sealant. 3. Long-term failure to replace the drain plug gasket: The drain plug gasket serves a certain sealing function; it is best to replace it regularly according to the maintenance cycle. 4. Engine timing cover oil leakage: Remove the engine timing cover and reseal it. 5. Crankshaft oil seal leakage: Replacing the crankshaft oil seal is a troublesome operation, requiring extensive disassembly and high labor costs. If the leakage is not severe (such as minor oil seepage), you may choose not to repair it immediately. 6. Oil pan drain plug loosening or damage: Tighten or replace the drain plug. 7. Oil filter cartridge leakage: For example, if the oil filter cartridge is installed too loosely or too tightly, or if a low-quality oil filter cartridge is used, the only solution is to replace it with a new oil filter cartridge.