NHTSA Complaint #10671140 — 2011 CHEVROLET TRAVERSE

IT HAS TO DO WITH POWER TO THE ENGINE BEING REDUCED. IT HAS HAPPENED TO ME THREE TIMES. EACH TIME, I RECEIVED THREE ERROR MESSAGES ("TRACTION CONTROL OFF", "SERVICE TRACTION CONTROL", "SERVICE STABILITRAK"), EACH TIME POWER REDUCED TO MY ENGINE, AND EACH TIME I PAID SUBSTANTIAL SUMS TO THE DEALER TO HAVE IT FIXED, BUT EACH TIME IT HAPPENED AGAIN. THE FIRST TIME I PAID DEALER #1 ABOUT $150 (IF I RECALL CORRECTLY) TO HAVE THEM CLEAN CARBON FROM A SENSOR ON THE THROTTLE BODY (WHICH, COINCIDENTALLY, I'VE HAD SEVERAL PROBLEMS CAUSED BY "CARBON", ACCORDING TO THE DEALER #1). THE SECOND TIME, SAME THING, BUT PAID ONLY ABOUT $45 (TO DEALER #2 BECAUSE I WAS OUT OF TOWN). THE THIRD TIME, I PAID $600 FOR A COMPLETELY NEW THROTTLE BODY, INCLUDING ALL OF SUCH SENSORS, FROM DEALER #1. I AM NOT CONFIDENT THAT IT IS ANY SAFER NOW THAN IT WAS BEFORE, SINCE THE TRACK RECORD IS SO POOR (NEITHER OF THE PRIOR FIXES SOLVED THE PROBLEM). TWO OF THE THREE TIMES (TIME #1 IN JANUARY 2014, AND JUST NOW FOR #3 IN JANUARY 2015), I WAS ON THE HIGHWAY AT A HIGH RATE OF SPEED, AND FORTUNATELY THE CARS BEHIND ME WERE ABLE TO SWERVE AND AVOID REAR-ENDING ME AT THE LAST MINUTE. *TR