NHTSA Complaint #10501049 — 2010 MERCURY MARINER

ENGINE STALLED WHILE DRIVING AT HIGHWAY SPEED, STARTED SURGING, RUNNING VERY ROUGH AND WOULD NOT GO ANY FASTER THAN ABOUT 15 MPH. THE VEHICLE WAS STOPPED AND SHUT OFF. AFTER A FEW MINUTES THE VEHICLE WAS STARTED AND SEEMED TO RUN NORMALLY. THE VEHICLE RAN NORMALLY UNTIL 10/05/2012 WHEN IT STALLED AND RAN VERY ROUGH AGAIN. AT THIS TIME THE VEHICLE WAS BEING DRIVEN TO THE LOCAL DEALER FOR A CHECK. WHILE WAITING FOR A CALL BACK FROM THE DEALER THE VEHICLE WAS RESTARTED AND SEEM TO RUN NORMALLY AGAIN. AFTER TALKING TO THE SERVICE MGR., IT WAS LEARNED THAT THE PROBLEM MOST LIKELY WAS THE THROTTLE BODY AND IT WOULD NOT BE UNDER WARRANTY. AT THIS TIME IT WAS DECIDED TO TAKE THE VEHICLE TO A LOCAL SHOP THAT WE WERE VERY PLEASED WITH FOR PAST SERVICE FOR OTHER VEHICLES WITHIN OUR FAMILY. THE LOCAL SHOP ORDERED AND INSTALLED A NEW THROTTLE BODY AND THE VEHICLE HAS PERFORMED NORMALLY. *TR