Cooling pump problem could lead to overheating, power loss
                                
                                
                                    (Newser) -
                                    Toyota today issued another recall of its Prius, this time recalling 650,000 of the hybrids to fix a faulty cooling pump, reports the  Wall Street Journal.  The problem could lead to overheating and loss of power, but thus far hadn't resulted in accidents; Toyota, however, appears to be erring...