“The Maverick Lobo oil separator (part of the 2.0L EcoBoost engine's PCV system) collects oil vapors from crankcase blow-by, condensing them into liquid form via baffles and filters within the valve cover assembly. The separated oil drains back into the engine's oil sump through internal passages, where it mixes with and recirculates as part of the standard engine lubrication system. This design prevents oil from entering the intake tract while allowing the oil to remain usable, avoiding the need for external draining or disposal (unlike aftermarket oil catch cans)“