Detroit — The U.S. authorities’s auto security company has opened an investigation into a Ford recall for gasoline leaks from cracked gasoline injectors that may trigger engine fires, saying in paperwork that the treatment does not repair the leaks.
The Nationwide Freeway Visitors Security Administration mentioned within the paperwork posted Friday on its web site that the probe will “consider the adequacy and security penalties of the treatment” that Ford specifies within the recall.
The company moved with uncommon pace, posting paperwork detailing the “recall question” simply two days after the recall was made public.
The recall covers practically 43,000 Ford Bronco Sport SUVs from the 2022 and 2023 mannequin years, and Escape SUVs from 2022. All have 1.5-liter engines.
The NHTSA mentioned that gasoline injectors can crack, inflicting gasoline or vapors to leak at a excessive charge onto scorching surfaces within the engine compartment.
The Related Press reported Wednesday that Ford’s treatment for the leaks is set up of a drain tube to ship the gasoline away from scorching surfaces and a software program replace to detect a stress drop within the gasoline injection system. If that occurs, the software program will disable the excessive stress gasoline pump, scale back engine energy and lower temperatures within the engine compartment. House owners additionally will get a “search service” message.
However the security company mentioned Ford’s repair permits gasoline to empty from a cylinder head gap to the bottom under the automobiles. “The recall treatment doesn’t embody substitute of the cracked gasoline injector,” the company mentioned.
A message was left early Friday in search of remark from Ford on the investigation.
Ford mentioned it has stories of 5 under-hood fires and 14 guarantee replacements of gasoline injectors, however no stories of crashes or accidents.
In an e mail on Wednesday, Ford mentioned it is not changing gasoline injectors as a result of it is assured the recall repairs “will stop the failure from occurring and shield the shopper.” The brand new software program triggers a dashboard warning mild and permits clients to drive to a protected location, cease the automobile and organize for service, the corporate mentioned. NHTSA paperwork filed by Ford say the issue occurs solely in about 1% of the SUVs.
The corporate additionally mentioned it can prolong guarantee protection for cracked gasoline injectors, so homeowners who expertise the issue will get replacements. Ford mentioned repairs are already accessible and particulars of the prolonged guarantee might be accessible in June.
Ford mentioned the recall is an extension of a 2022 recall for a similar drawback. The restore has already been examined on automobiles concerned within the earlier recall, and Ford mentioned it is not conscious of any issues.
The corporate additionally mentioned it is not recommending that the SUVs be parked solely outdoor as a result of there isn’t any proof that fires occur when automobiles are parked and the engines are off.
Michael Brooks, government director of the nonprofit Heart for Auto Security, referred to as Ford’s treatment for the gasoline leaks a “Band-aid sort recall” and mentioned the corporate is attempting to keep away from the price of repairing the gasoline injectors.