NHTSA investigates Ford recall for unresolved gasoline leaks causing engine fires.

The US auto safety agency, the National Highway Traffic Safety Administration (NHTSA), has opened an investigation into a Ford recall for gasoline leaks from cracked fuel injectors, which can cause engine fires. The NHTSA claims that the recall's remedy does not fix the leaks. This investigation follows Ford's recall of nearly 43,000 small SUVs due to the risk of fires from gasoline leaks.