NHTSA Complaint #10640794 — 2008 GMC ACADIA

WHILE DRIVING THE TRANSMISSION DID NOT ENGAGE INTO THE NEXT GEAR AND THE ENGINE RPM'S WENT VERY HIGH FOR A SHORT TIME AND THE TRANSMISSION FINALLY ENGAGED THE NEXT GEAR VERY ROUGHLY. I IMMEDIATELY STOPPED AN PLACED THE VEHICLE IN PARK. I THEN PLACED THE VEHICLE IN DRIVE AND BEGAN TO ACCELERATE WHEN THE VEHICLE MISSED THE SAME GEAR AGAIN. I STOPPED THE VEHICLE AND PLACED I TOOK THE VEHICLE TO A LOCAL MECHANIC WHO STATED THAT THE TRANSMISSION WOULD HAVE TO BE REBUILT OR REPLACED. HE INFORMED ME THAT THIS IS A MAJOR ISSUE WITH THIS VEHICLE AND THAT I SHOULD RESEARCH IT ON THE INTERNET WHERE YOU CAN FIND THOUSANDS OF THE SAME ISSUE FROM OWNERS OF THE SAME VEHICLE. THE PROBLEM THAT GMC IS AWARE OF IS A DEFECTIVE WAVE PLATE IN THE TRANSMISSION THAT FAILS, CAUSING THE ISSUE. THIS SHOULD BE RECOGNIZED AS A DEFECT AND GMC SHOULD BE HELD ACCOUNTABLE. *TR