What should I do if all the oil in the car sinks to the bottom after a long stop?
After stopping for a long time, the oil will indeed sink to the bottom, but not all of it will because there are some valves in the oil pump, and check valves in other oil circuits, so the oil will not sink to the bottom. In addition to the one-way valve in the oil circuit, the oil has adhesion, and when the oil adheres to the machine, it forms a layer of oil film.Although 90% of the oil has already flowed into the engine oil pan, some of the oil passages are still there and the oil filter is…