NHTSA Complaint #10706738 — 2008 GMC ACADIA

WHILE DRIVING ON THE INTERSTATE THE STABILITRAK, TRACTION CONTROL AND REDUCED POWER LIGHTS CAME ON. THE CAR WAS RUNNING REALLY ROUGH AND I HAD TO CROSS TRAFFIC TO PULL OVER. I TURNED IT OFF AND SAT FOR 5-10 MINUTES. I STARTED IT AND IT ACTED LIKE NOTHING HAD HAPPENED. I DROVE IT DIRECTLY TO A CHEVY DEALER AND THEY SAID THE ONLY THING THEY COULD FIND WAS THAT IT APPEARED THAT THE THROTTLE BODY HAD MOISTURE IN IT AND THE MOISTURE HAD FROZEN. THEY DRIED IT OUT AND ITS BEEN FINE, UNTIL LAST WEEK. I WAS ON MY WAY TO CHICAGO, AGAIN ON THE INTERSTATE, AND THE ALL THE LIGHTS STARTED COMING ON, THEN THE ENGINE LIGHT, BUT I DID NOT LOSE POWER THIS TIME. I'M REALLY AFRAID TO DRIVE MY CAR AND UNFORTUNATELY I HAVE SEVERAL MORE TRIPS TO CHICAGO IN THE NEAR FUTURE. I WOULD TAKE OUR OTHER VEHICLE, BUT IT IS ALSO A GM PRODUCT AND IS HAVING THE SAME ISSUES. I HAVE READ MANY FORUMS WHERE THE SAME SITUATION HAS BEEN HAPPENING FOR AS FAR BACK AS 6 YEARS AND APPEARS TO BE A MAJOR PROBLEM FOR A LOT OF GM OWNERS. PEOPLE ARE HAVING SENSORS CHANGED OUT, THROTTLE BODY REPLACED AND OTHER WORK DONE ON THEIR VEHICLES AND NOTHING IS SOLVING THE PROBLEM. GM NEEDS TO FIND OUT WHAT THE PROBLEM IS AND FIX IT! ITS VERY DANGEROUS TO BE DRIVING ALONG IN WALL TO WALL TRAFFIC AND LIGHTS START COMING ON AND THERE IS THE POSSIBILITY OF LOSING POWER IN THE MIDDLE OF ALL THAT! UNFORTUNATELY, SINCE WE HAVE TWO GM VEHICLES WITH THE SAME PROBLEM, THERE IS NO WAY TO AVOID DRIVING ONE OF THEM. FYI - I ALSO READ THAT THERE ARE PROBLEMS GOING ON WITH LEAKS IN THE RACK AND PINION AND SWAY BAR ISSUES. I HAD A LEAK IN MY RACK AND PINION AND HAD TO REPLACE THE SWAY BARS LAST FALL.