NHTSA (USA)Critical
2021–2022 FORD BRONCONHTSA Campaign #24V635000
The official notice
Defect
Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.
Safety Risk
A loss of drive power increases the risk of a crash.
Remedy
Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S55.
90,736 vehicles affectedMfr ref: 24S55Updated June 10, 2026