NHTSA closes Ford Police Interceptor Explorer exhaust probe without seeking recall
WASHINGTON — U.S. auto safety regulators on Monday closed a six-year-old investigation into 1.47 million Ford Explorer SUVs over reports of exhaust odors in vehicle compartments and exposure to carbon monoxide without seeking a recall. The National Highway Traffic Safety Administration (NHTSA) said it had conducted an in-depth investigation first opened in July 2016 that