This article supersedes TSB 19-2232 to update the vehicles affected

Bulletin number

TSB 20-2132

Component

Engine and engine cooling: exhaust system: emission control: crankcase (PCV)

Summary

This article supersedes TSB 19-2232 to update the vehicles affected. Some 2017-2019 F-150 and 2018-2019 Expedition vehicles built on or before 1-Apr-2019 and equipped with a 3.5L EcoBoost engine may exhibit excessive oil consumption with no visible oil leaks with or without diagnostic trouble code (DTC) P0365 and/or P0369. This may be due to a concern with the positive crankcase ventilation (PCV) system. To correct the condition, follow the Service Procedure steps to verify the condition and replace the valve covers.

Owners of these vehicles have filed 1,594 complaints in the engine category.