General Motors Co. is recalling 51,640 sport-utility vehicles to fix software that may not register correct fuel levels, the latest in a series of safety actions this year involving about 7 million vehicles. A flawed engine-control module in some 2014 Buick Enclave, Chevrolet Traverse and GMC Acadia SUVs may result in empty tanks or stalled engines that could lead to crashes, according to a notice posted today on the U.S. National Highway Traffic Safety Administration’s website. The company will recalibrate the fuel system free of charge. http://www.bloomberg.com/news/2014-05-03/general-motors-recalls-almost-52-000-suvs-for-engine-software.html