NHTSA Complaint #11270509 — 2018 CHEVROLET TRAVERSE

2018 CHEVY TRAVERSE WHEN DECELERATING AROUND SPEEDS UNDER 35MPH CITY DRIVING THE VEHICLE WILL RANDOMLY REV UP AND THE RPM WILL GO UP TO 4000 OR 5000 RPM, THIS ALSO HAPPENS WHILE BRAKING. SOMETIMES THE CAR WILL JERK FORWARD AS IF IT WAS GOING TO ACCELERATE AND OTHER TIMES IT JUST STAYS AT A HIGH RPM FOR 5 SECONDS OR LESS UNTIL I EITHER COME TO A COMPLETE STOP OR TRY TO ACCELERATE AND IT DOES NOT RESPOND. THE ENGINE SOUNDS LIKE IT IS IN NEUTRAL AND THE ACCELERATOR IS BEING HELD DOWN. IT ALSO DOES NOT RESPOND TO THE GAS PEDAL WHEN IT IS REVING LIKE THIS, AND IF I TRY TO ACCELERATE THE CAR WILL EVENTUALLY KICK INTO GEAR AND LUNGE FORWARD. TOOK IT TO THE DEALER WITHING THE FIRST FEW MONTHS OF OWNING IT AND THEY COULD NOT REPLICATE THE ISSUE AND SAID THE COMPUTER DID NOT RETURN ANY ISSUE. THIS PROBLEM COMES AND GOES SINCE I BOUGHT THE CAR BRAND NEW IN 2018 AND CONCERNS ME, BECAUSE IT FEELS AS IF THE CAR IS ACCELERATING ON ITS OWN AND MAY CAUSE ME TO CRASH.