{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11099534,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/24/2016","dateComplaintFiled":"06/04/2018","vin":"","components":"ENGINE","summary":"I WENT TO A LOCAL DEALER AND COMPLAINED ABOUT A VIBRATION/RUMBLE WHILE DRIVING.  IT HAPPENED MOSTLY AROUND 1200-1700 RPM.  THE SERVICE MANAGER HEARD OF THE PROBLEM.  THERE WAS A MANUFACTURERS BULLETIN OUTLINING THE PROBLEM AND SUGGESTING A FUEL MANAGEMENT SOFTWARE UPGRADE.  THIS WAS DONE.  THE BULLETIN ALSO APPLIED TO CADILLAC XT5, WHICH IS ON A SHARED PLATFORM WITH MY 2107 GMC ACADIA DENALI AWD.  THERE ARE NOW SEVERAL NEW RPM RANGES WHEN THE VIBRATION/RUMBLE OCCURS IN ADDITION TO THE OLD 1200-1700.    NOT ONLY HAS THE OLD PROBLEM RE-APPEARED BUT THERE ARE CERTAIN CONDITIONS ABOUT 1500 RPM WHEN I AM STARTING OUT FROM A STOP FOR ABOUT 50 FEET WHERE THE PROBLEM SEEMS TO ALMOST STALL OUT AND THEN WITH A BIG CLANK (LIKE DOWN SHIFTING OR TRANSMISSION IS SLIPPING AND THEN SUDDENLY ENGAGES) AND TAKES OFF.  I CANNOT HELP BUT THINK THERE IS GOING TO BE A MECHANICAL BREAKDOWN OF SOMETHING DUE TO THE SUDDEN ENGAGEMENT AND CLANK OR EVEN STALLING OUT IN TRAFFIC, IF THIS PROBLEM IS NOT FIXED.  I CONTACTED THE DEALER ONCE AGAIN BUT HAVE NOT HEARD BACK YET.","products":[{"type":"Vehicle","productYear":"2017","productMake":"GMC","productModel":"ACADIA","manufacturer":"General Motors, LLC"}]}]}