I did the last oil change on my wife's 2019 3.5 Ecoboost F-150. Motorcraft semi-syn 5W-30, and Motorcraft filter. Keeping with the 5K OCI, I am doing again this weekend. Just for kicks, I checked the OLM and it said 46% oil life remaining. How does the Ford OLM work on these trucks?
Mike B
Mike B