I HAD BEEN NOTICING THAT THERE WAS A SLIGHT NOISE ON THE RIGHT FRONT END OF MY 2007 AVALANCHE. I CHECKED THE UNDERCARRIAGE AND DIDN'T NOTICE ANYTHING WRONG. I HAD AN OIL CHANGE DONE AND IT CAME W/ A FREE TIRE ROTATION. THE SOUND SEEMED TO BE GONE AFTER THAT , I CAN'T BE SURE. THE TRUCK HAD APPROX. 12,000 MILES ON IT. I WAS GOING TO DROP OFF SOME PAPERS WITH A CUSTOMER ON OCT. 6TH WHEN I HEARD THE NOISE AGAIN. I WAS LOOKING FOR THE CUSTOMER'S TRACTOR THAT WE WERE REPAIRING IN THE FIELD AND WAS SLIGHTLY BOTHERED BY THE SUN SO I PUT ONE OF MY HANDS UP TO BLOCK THE SUN. WHEN I LOOKED BACK AT THE ROAD, I WAS IN THE WRONG LANE. I TRIED TO CORRECT AND THE VEHICLE ACCELERATED ON IT'S OWN! I APPLIED THE BRAKES BUT DIDN"T GET THE SAME RESPONSE AS BEFORE. I ENDED UP IN A CONCRETE DITCH. BY THE WAY, THE AIRBAG DIDN'T DEPLOY AND THE ONSTAR DIDN'T GET HELP THERE EITHER. I TALKED TO GM AND THEY KIND OF JUST BRUSHED IT OFF. I STILL HAVE PHYSICAL AND EMOTIONAL ISSUES BECAUSE OF IT. *TR
2011
VEHICLE SPEED CONTROL
I HAVE BEGAN TO NOTICE WHEN SLOWING DOWN (FOOT OFF THE GAS AND COASTING WITH FOOT ON BRAKE, OR BRAKE APPLIED) AT ANY AREA WHERE MY SPEED DECREASES TO LESS THAN 15 MPH THAT MY AVALANCHE WILL SEEM TO SORT OF LUNGE FORWARD. THE FIRST TIME I EXPERIENCED THIS I BELIEVED IT WAS RELATED TO ME AND IGNORED IT. THE NEXT COUPLE OF TIMES I EXPERIENCED THIS I THOUGHT THERE MAY BE SOMETHING WRONG WITH THE GAS OR ENGINE. I HAVE SPOKEN WITH SEVERAL OTHER OWNERS (WHO OWN THE SAME YEAR MODEL AVALANCHE AND SUBURBAN - THE SUBURBAN AND AVALANCHE ARE MADE FROM THE SAME FRAME/BODY/PARTS) AND THEY STATE EXPERIENCING THE SAME ISSUE. I MUST BE CAUTIOUS TO RIDE MY BRAKES AND BE READ TO HEAVILY APPLY THEM NOW WHEN TAKING AN OFF/ON RAMP AND VEHICLES ARE IN FRONT OF ME AS MY VEHICLE HAS LUNGED FORWARD BEFORE WITH VEHICLES IN FRONT OF ME. I NOTICED HERE THAT (AT THE TIME OF THIS SUBMISSION) THAT TWO OTHER USERS HAVE REPORTED THE SAME INCIDENT. I AM HOPING THAT MY REPORT HERE WILL HELP OPEN AN INVESTIGATION WITH CHEVROLET ON THIS ISSUE. *TR