2018 Chevrolet Malibu VEHICLE SPEED CONTROL

MY VEHICLE OFTEN DOESN'T NOT ACCELERATE AS IT SHOULD. RPM WILL READ BETWEEN 3 AND 4 RPM SPEED WILL NOT GO ABOVE 5 TO 10 MPH. THIS IS A RANDOM OCCURRENCE BUT HAS BECAME MORE FREQUENT IN THE LAST TWO WEEKS. IT'S HAPPENING ALMOST DAILY. LAST OCCURRENCE WAS THIS MORNING ABOUT 8:30AM. IT HAPPENS WHEN COMING FROM A STOP. I CAN PUSH THE GAS PEDAL ALL THE WAY TO THE FLOOR AND THE CAR STILL WILL NOT GO ABOVE 5 TO 10 MPH. RPMS WILL STILL SHOW NORMAL RANGE FOR ACCELERATION. I TOOK MY VEHICLE TO THE DEALER FOR THE 5TH TIME ONLY FOR THEM TO TELL ME IT COULDN'T BE REPAIRED JUST YET BECAUSE THE ACCELERATOR SENSOR HAS NOT FAILED COMPLETELY, ALTHOUGH IT IS CLEAR THAT IT IS DEFECTIVE. DEALER STATED REPAIR WOULD BE COVERED UNDER WARRANTY ON MY CHECK ENGINE LIGHT COMES ON, AND CAR WON'T ACCELERATE, INDICATING THAT THE SENSOR HAS FAILED COMPLETELY. THIS IS VERY DANGEROUS BECAUSE I NEVER KNOW WHEN MY VEHICLE WILL ACCELERATE AT NORMAL SPEED.

THIS ISSUE HAPPENED TWICE IN ONE DAY...THE FIRST TIME I WAS GOING 55 MPH DOWN THE ROAD WHEN MY CAR LOST ALL POWER FROM THE GAS PETAL. I COASTED OFF THE ROAD AND WAS ABLE TO SHIFT BETWEEN REVERSE AND THEN BACK TO DRIVE TO GET THE GAS PEDAL TO WORK AGAIN. A COUPLE OF HOURS LATER THAT DAY I WAS GOING DOWN THE ROAD ABOUT 40 MPH WHEN I LOST POWER FROM THE GAS PETAL. ON THAT OCCASION, I WAS ABLE TO PULL OVER INTO A GAS STATION BUT BEFORE I COULD GET COMPLETELY STOPPED THE CAR STALLED OUT. I CALLED ONSTAR TO DO A DIAGNOSTIC REPORT ON THE VEHICLE, IT CAME BACK WITH A P0137 CODE THAT SAYS THE EMISSIONS SYSTEM IS NOT PERFORMING AS EXPECTED. AFTER DOING MORE RESEARCH ON THE PROBLEM I FOUND THAT THERE IS A NHTSA RECALL NUMBER 19V642 THAT IS THE TRUE ISSUE. THIS RECALL STATUS IS SHOWING INCOMPLETE, REMEDY NOT YET AVAILABLE.

TL* THE CONTACT OWNS A 2018 CHEVROLET MALIBU. WHILE DRIVING APPROXIMATELY 45-50 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED, BUT THE VEHICLE HESITATED. ADDITIONALLY, THE VEHICLE VIBRATED ABNORMALLY WHILE DRIVING ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO PETRO CHEVROLET (4012 14TH ST, PASCAGOULA, MS 39567, (228)813-0262) TO BE DIAGNOSED, BUT THE MECHANIC WAS UNABLE TO RETRIEVE A FAULT CODE OR DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 20.

I WAS DRIVING DOWN THE HIGHWAY AT 75 MPH, WHEN AN ERROR MESSAGE CAME UP SAYING 'REDUCED ENGINE POWER' AND SOMETHING ABOUT TRACTION CONTROL. THEN MY SPEED WAS REDUCED AND I COULD NOT ACCELERATE. I HAD TO QUICKLY PULL OFF TO THE SHOULDER SO I WOULD AVOID BEING HIT BY ONCOMING 18 WHEELERS. I TURNED THE CAR OFF AND BACK ON. THE ENGINE LIGHT HAS REMAINED ON, BUT SPEED WAS OK. I READY THAT THIS COULD BE DUE TO THE THROTTLE BODY OR THROTTLE POSITIONING SENSOR. WHAT CAN I DO????

TL* THE CONTACT OWNS A 2018 CHEVROLET MALIBU. WHILE ATTEMPTING TO MERGE ONTO THE HIGHWAY, THE ACCELERATOR PEDAL WAS DEPRESSED, BUT THE VEHICLE FAILED TO ACCELERATE. AFTER A FEW MINUTES, THE VEHICLE ACCELERATED. THE CONTACT STATED THAT THE FAILURE OCCURRED EVER SINCE THE VEHICLE WAS PURCHASED THREE MONTHS AGO. THE VEHICLE WAS TAKEN TO CHISWELL CHEVROLET OF THURMONT (111 FREDERICK RD, THURMONT, MD 21788) WHERE IT WAS DETERMINED THAT THE VEHICLE WAS PERFORMING ACCORDING TO STANDARDS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 4,000.