Introduction
Ford announced a recall of 90,736 vehicles due to potential issues with the engine intake valves, as reported by the National Highway Traffic Safety Administration (NHTSA). The affected vehicles include certain models of the Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator, equipped with either a 2.7L or 3.0L Nano EcoBoost engine. This recall comes after Ford identified instances of engine intake valve failure, leading to engine damage and a loss of drive power.
Investigation and Discovery
Following an investigation that began in January 2022, Ford discovered 22 cases where the engine intake valves fractured and fell into the combustion chamber, causing significant engine damage. The automaker found that the root cause of the issue was related to the hardness of the intake valves, which were brittle and more likely to fracture. These failures were linked to the supplier’s grinding processes and the sensitivity of the intake valve material to grinding that did not meet specifications. Ford made changes in the intake valve material for vehicles produced after October 31, 2021, to address the issue.
Impact and Resolution
The potential consequences of the engine intake valve failure include engine failure and a loss of drive power while operating the vehicle. To rectify the issue, Ford will replace the entire engine in affected vehicles. Dealers will conduct inspections to determine the cumulative number of engine cycles, and those that do not meet the threshold will undergo an engine replacement. For vehicles requiring the engine cycle accumulation procedure, dealers will accumulate high revolutions per minute (rpm) engine cycles before proceeding with engine replacement.
Recall Details
The recall affects a significant number of Ford vehicles, including popular models such as the F-150 and Explorer. Owners of the impacted vehicles will be notified by Ford, and arrangements will be made for their vehicles to be inspected and repaired as necessary. This recall highlights the importance of addressing potential safety issues promptly to ensure the well-being of vehicle occupants and prevent further damage.
Preventive Measures and Customer Support
In response to the recall, Ford is taking proactive measures to ensure the safety and satisfaction of its customers. The automaker is committed to addressing the issue promptly and providing necessary support to affected vehicle owners. Customers are advised to contact their local Ford dealership or visit the official Ford website for more information on the recall process and how to schedule a service appointment. Ford remains dedicated to upholding high safety standards and delivering reliable vehicles to consumers.