Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
Q: How to service the PCV Valve Hose on Lincoln Town Car?
A: The crankcase ventilation tube servicing process should start with disconnecting the LH tube using a quick connect coupling sequence: first from the air cleaner outlet pipe then from the valve cover fitting. The RH crankcase ventilation process starts with disconnecting the quick connect coupling first from PCV valve then from throttle body (TB) spacer before moving to tube removal. Both the LH and RH crankcase ventilation tubes should receive the opposite installation steps to their removal procedure.