Chrysler Group said it will recall about 37,000 pickup trucks on two separate issues, neither of which had led to any accidents or injuries. Also, on Wednesday, Chrysler said it is recalling about 14,800 of its 2013 Dodge Darts because the vehicles’ engines may stall at cold temperatures. The two recalls come a week after Chrysler said it refused a request from the National Highway Traffic Safety Administration to recall 2.7 million 1993-2004 Jeep Grand Cherokees and 2002-2007 Libertys for an alleged fire risk caused by fuel tanks mounted behind the rear axle.