"US Investigates Engine Failures in 708,000 Ford SUVs, Expands Probe"

The National Highway Traffic Safety Administration (NHTSA) is expanding and upgrading its investigation into 708,000 Ford SUVs and trucks due to catastrophic engine failures linked to a faulty valve. The investigation covers 2021 and 2022 models of Ford Bronco, Edge, Explorer, and F-150, as well as Lincoln Aviator and Nautilus vehicles. NHTSA received numerous customer complaints and warranty claims related to the vehicles under investigation. Ford has acknowledged the issue and is cooperating with the investigation.