Will it leak if only the oil filter is replaced?
1 Answers
It will leak if only the oil filter is replaced. Introduction to oil filters: Due to the high viscosity of engine oil and the substantial presence of impurities, oil filters generally consist of three stages to enhance filtration efficiency: the oil strainer, the primary oil filter, and the secondary oil filter. The oil strainer is installed in the oil pan before the oil pump and typically employs a metal mesh design. The primary oil filter is located after the oil pump and is connected in series with the main oil passage. It mainly includes metal scraper types, sawdust filter types, and microporous filter paper types, with the microporous filter paper type being the most commonly used today. Function: To reduce the frictional resistance between moving parts in the engine and minimize wear, engine oil is continuously delivered to the friction surfaces of moving components, forming a lubricating oil film for lubrication.