DT: 2001 VOLVO S60. THE CALLER STATED THE AIR FLOW METER WAS REPLACED AT THE COST $290.00. THIS STARTED ABOUT A YEAR AGO, ANDS HAPPENED 5-6 TIMES . THE CAR WILL LOSE POWER AND STALL. THE CHECK ENGINE LIGHT CAME ON. TOOK VEHICLE TO THE DEALER, AND THEY RAN A DIAGNOSTIC TEST, REPLACED AIR MASS METER. THE WORK WAS PERFORMED ON APRIL 5 2005, BY WC MOTOR COMP INC. THE CALLER HEARD ABOUT THE INVESTIGATION, AND I KNEW THAT THIS WAS WHAT WAS WRONG WITH VEHICLE. DID NOT CONTACT THE MANUFACTURER, BUT JUST CALLED NHTSA. *AK *NM