Is Engine Oil Seal Leakage Serious?

1 Answers
MacEmilia
07/29/25 8:50am
Engine oil seal leakage is not serious and is a common phenomenon. Below is relevant information about engine maintenance: 1. Use lubricating oil of appropriate quality grade: For gasoline engines, select SD-SF grade gasoline engine oil based on the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, choose CB-CD grade diesel engine oil according to mechanical load, with the selection standard being no lower than the manufacturer's specified requirements. 2. Regularly change the oil and filter: The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, causing various problems for the engine. To avoid malfunctions, change the oil regularly according to usage conditions and maintain an appropriate oil level.
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