2.7L EcoBoost intake valve failure on early Broncos (2021–2022)
Safety recall- Generation:
- 6th gen (2021–2022)
- Years:
- 2021–2022
- Engine:
- 2.7L EcoBoost V6
Early 2021 Broncos with the 2.7L drew reports of sudden, low-mileage engine failure. NHTSA's investigation (PE22-007, then EA23-002) traced failures across 2.7L and 3.0L EcoBoost models to fractured intake valves and noted Ford switched the valve alloy in October 2021. Ford's 2024 recall covers certain 2021–2022 Broncos, F-150s and other models; dealers run an engine test and replace the engine if needed.
Symptoms
- Sudden misfire, loud knock and loss of power
- Engine that will not restart after failing
Check before buying
- Check the VIN for 24V-635 and confirm the engine test/repair was done
- Ask whether the engine has been replaced and get the paperwork
- Listen for ticking or misfire at idle
NHTSA recall: 24V-635 (2024-08)