NHTSA Complaint #10421108 — 2004 GMC YUKON

WE HAVE A 2004 GMC YUKON. SINCE WE'VE HAD IT, REDUCED ENGINE POWER HAS BECOME A CONSTANT AND DANGEROUS PROBLEM. MOST RECENTLY, YESTERDAY, MY HUSBAND WAS TRYING TO ACCELERATE TO PASS A SLOWER VEHICLE WITH HUGE TIRES ON THE BACK ONLY TO HAVE THIS HAPPEN. IF SOMEONE HAD BEEN BEHIND US, WE WOULD HAVE BEEN HIT, SERIOUSLY INJURED, MAYBE EVEN DEAD WITH SOME OF THE CIRCUMSTANCES WE HAVE HAD ON THE INTERSTATE. TODAY IS AUGUST 23, 2011. WE HAD THIS VEHICLE FIXED ON JULY 28, 2011, PAYING ALMOST $600 FOR IT TO BE TAKEN CARE OF. IT SAYS ON THE TICKET THAT WE TOLD THEM ABOUT IT AND WERE UNDER THE IMPRESSION THIS WOULD TAKE CARE OF IT. THEY REPLACED THE ACCELERATOR PEDAL ASSEMBLY, WHICH I BELIEVE INCLUDED THE APP SENSOR, AND CLEANED THE THROTTLE BODY OF EXCESSIVE CARBON BUILD UP. AFTER SPENDING $500-600, I WANT TO KNOW WHY WE ARE STILL HAVING THIS PROBLEM ALONG WITH SO MANY OTHERS I HAVE SEEN COMPLAIN ABOUT IT ONLINE? GMC HAS A KNOWN PROBLEM THAT NEEDS TO BE RESOLVED. *TR