5.0L V8 oil consumptionmajor
The 2018–2020 5.0 can burn oil with no puddle, no visible smoke, and no warning light — owners report losing a quart every 1,000–3,000 miles without knowing, and the owner documentation is extensive (there are dedicated consumption-tracking video series). Ford's fix is TSB 19-2365, a revised dipstick plus a software update — warranty work, not a recall, so many trucks never got it. Ask specifically whether the TSB was performed, ask about top-up habits, and check the dipstick yourself.
Sources: NHTSA complaint and recall databases, 2019 F-150 · Mechanic channel and owner signal (13th-gen F-150)
$0
TSB fix if done under warranty
$60–$180
Top-up habit, per year