Почему двигатель расходует масло, текут прокладки и прыгает крышка горловины, это вентиляция картера

The engine is leaking oil, and the gaskets are leaking. A loose oil filler cap that bounces when the engine is idling indicates a clogged crankcase ventilation system or a worn cylinder-piston assembly. This malfunction can cause the engine to consume oil. Increased pressure in the crankcase ventilation system can cause oil to leak into the intake manifold and the MAF sensor. This video explains how to check, flush, and clean the crankcase ventilation system, clean the crankcase ventilation screen, the oil separator, and how to check the engine's condition. I also show how crankcase gases pulsate from the oil filler neck while the engine is running.