The National Highway Traffic Safety Administration (NHTSA) has highlighted concerns it has with Ford’s proposed remedy for a recent recall related to fuel leaks and engine fires, reports Reuters.
The recall in question was issued by Ford for over 42,000 SUVs, comprised of 2022-2023 Bronco Sports and 2022 Ford Escapes equipped with 1.5L engines. The issue stems from the potential for the fuel injector to crack and leak fuel, possibly leading to an underhood fire.
Ford’s solution to the problem was to issue an engine control software update, as well as the installation of a new drain. The update would enable the vehicle to detect a pressure drop in the fuel rail, and in turn trigger a “seek service” message displayed to the driver as the car disables the high-pressure fuel pump, reduces engine power output, and cools off potential ignition sources.
NHTSA claimed that the solution does not adequately address the underlying cause of the problem, in a letter made public yesterday. The agency criticized the recall for not having defective fuel injectors replaced before they fail.
Last month, Ford said it had received reports of five underhood fires occurring in 1.5L Escapes and Bronco Sports, with no injuries or accidents. The automaker has until June 21 to answer questions NHTSA has about the recall, including its reasoning for the prescribed solution.
