Ford Motor Company: Engine and Engine Cooling › Engine › Hard Parts Internal/Mechanical
Ford Motor Company reported this defect to federal regulators on Aug 23, 2024 and put the number of vehicles at risk at 90,736. The repair is free for as long as the recall stands.
The 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.
The risk
A loss of drive power increases the risk of a crash.
The 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.
12 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2022 Ford Bronco | 386 | 23 | 2 | 6 |
| 2022 Ford Edge | 134 | 5 | 0 | 9 |
| 2022 Ford Explorer | 271 | 24 | 1 | 17 |
| 2022 Ford F-150 | 604 | 23 | 7 | 20 |
| 2022 Lincoln Aviator | 49 | 21 | 1 | 4 |
| 2022 Lincoln Nautilus | 16 | 2 | 0 | 1 |
| 2021 Ford Bronco | 230 | 20 | 3 | 6 |
| 2021 Ford Edge | 114 | 7 | 1 | 4 |
| 2021 Ford Explorer | 452 | 26 | 6 | 14 |
| 2021 Ford F-150 | 1,042 | 29 | 4 | 13 |
| 2021 Lincoln Aviator | 41 | 28 | 1 | 1 |
| 2021 Lincoln Nautilus | 27 | 2 | 0 | 1 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 24V635000.
Full record for the 2022 Ford Bronco → · Recalls carrying a do-not-drive advisory → · Where this data comes from →