@seallworth - Welcome to our little club and congrats on your 2018 F150 PowerStroke purchase!
For any new members purchasing a 2018 model (new or used), I point them at the START HERE: Any owners affected by FSA 18E02 (EGR By-pass valve replacement) thread to ensure that FSA 18E02 has been performed.
Good question on the top-side oil change! Not sure what Ford's official position is -- I don't have one as my Ford dealer handles all of my oil changes under an Extended Maintenance plan, but I am sure other will chime in with their knowledge and opinions...
For any new members purchasing a 2018 model (new or used), I point them at the START HERE: Any owners affected by FSA 18E02 (EGR By-pass valve replacement) thread to ensure that FSA 18E02 has been performed.
Good question on the top-side oil change! Not sure what Ford's official position is -- I don't have one as my Ford dealer handles all of my oil changes under an Extended Maintenance plan, but I am sure other will chime in with their knowledge and opinions...