2011 Chevrolet Impala

JUNE 8 2013: WHEN DRIVING, NOTICED ON THE FREEWAY, IT WASN'T SMOOTH AT TIMES. THE TRANSMISSION'S SHIFTING WAS PRETTY ROUGH. NO INDICATION OF ANY ISSUES POPPED UP ON DASHBOARD. WHEN ARRIVING AT FREEWAY RAMP, IT FELT LIKE I WAS HYDROPLANING, BUT ON GRAVEL. THEN, NOTICED WHEN PRESSING THE ACCELERATOR, WAS NOT GOING ANYWHERE, BUT FELT LIKE I WAS IN NEUTRAL. WAS ABLE TO PULL IN AND TAKE A LOOK... TRANSMISSION FLUID WAS FINE... NOTHING POPPED UP ON THE DASHBOARD. NOTHING! THE INDICATORS FOR TIRES, OIL, ETC WERE SHOWING INFO, BUT NOTHING TO INDICATE IT HAD DIED!! DROPPED IT OFF AT THE DEALERSHIP - HAD JUST BOUGHT IT IN JULY 2012. 11 MONTHS LATER, THIS?!?!? THEY ARE SAYING THEY HAVE NEVER SEEN IT THIS BAD, EVEN WHEN COMPARED TO OTHER OLLLLLLDER CARS, THIS WAS THE WORST. THEY HAVE TO REPLACE THE ENTIRE TRANSMISSION. THEY CALLED IN THE GM PEOPLE TO TAKE A LOOK AT IT.THEIR AUTO TRANS CONCERN: CUSTOMER STATES TOWED IN TRANSMISSION WILL NOT MOVE AT TIME OF WRITE UP REVERSE AND FORWARD WORKING INPUT AND REACTION CARRIER EXCESSIVE CLEARANCE METAL IN TORQUE CONVERTER., VALVE BODY, BURNT CLUTCHES CALL TAC CASE #71-1194752825 PRIVE COMP ADVISED TO REPLACE TRANS DUE TO COST WITH SRTA. ORD SERIAL #619ASBWJR6J PRELACW TIH SRTA FLUSH CODE 693FFEE5 THEY REPLACED IT UNDER WARRANTY... TOTAL COST WAS $4400 AUG. 29, 2017. THE REPLACED TRANSMISSION FAILED. WE WERE ON THE FREEWAY, JUST GOT OFF, WHILE IN MOTION, THERE WAS SOME REALLY ROUGH VIBRATION. COULD NOT GO ANY FASTER THAN 25 MPH. NO LIGHT INDICATIONS ON THE DASHBOARD. IT TELLS ME IF FLAT TIRE, BLINKER IS ON, THE TEMPERATURE OUTSIDE, ETC ETC, BUT NOTHING WRONG WITH THE TRANSMISSION. I'M NOT SURE IF IT'S RELATED, BUT WE SMELLED VINEGAR EVERY TIME WE STARTED THE CAR FOR ABOUT 4 DAYS STRAIGHT. WE NOTICED THAT WHEN ACCELERATING, IT'S OKAY, BUT WHEN LETTING OFF THE GAS ON THE FREEWAY, IT "SHUDDERS."

TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT HE HAD REVERSED THE VEHICLE AND THEN SHIFTED INTO THE DRIVE POSITION AND WHEN HE DEPRESSED THE ACCELERATOR PEDAL, HE HEARD AN ABNORMAL NOISE AND THE VEHICLE FAILED TO DRIVE FORWARD. IN ADDITION, THE CONTACT STATED THAT THE WHEELS HAD SEIZED. THE VEHICLE WAS TOWED TO A LOCAL INDEPENDENT MECHANIC WHERE HE DIAGNOSED THAT THE TRANSMISSION HAD FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT ALSO CONTACTED HIS LOCAL DEALER ( PLATINUM CHEVROLET: 3001 CORBY AVE, SANTA ROSA, CA, 95407) WHERE HE INQUIRED TO PROVIDE HIM WITH A DIAGNOSIS. THE VEHICLE WAS NOT SERVICED DUE TO THE DIAGNOSTIC FEE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE UNDER CASE NUMBER: 83215496968, AND STATED THAT SOMEONE WOULD CONTACT HIM BACK. THE FAILURE MILEAGE WAS 75,500.

THE TRANSMISSION WILL FREQUENTLY FAIL TO ENGAGE WHEN STARTING FROM A FULL OR PARTIAL STOP. TURNING LEFT ACROSS TRAFFIC IS EXTREMELY DANGEROUS, AS YOU NEVER KNOW WHEN THE TRANSMISSION WILL FAIL TO ENGAGE. THIS HAS BEEN A ONGOING PROBLEM WITH THIS VEHICLE SINCE THE CAR HAD 38000 MILES ON IT. THIS IS OUR THIRD IMPALA THAT HAS HAD THIS PROBLEM. THE FIRST IMPALA THAT HAD THIS PROBLEM, THE CHEVROLET DEALER COULD NOT DIAGNOSE. THE TRANSMISSION PRESSURE SOLENOID WAS REPLACED BY A LOCAL TRANSMISSION SHOP. THIS FIXED THE PROBLEM FOR THAT CAR. WE ALSO HAVE A 2008 IMPALA THAT HAS THE SAME PROBLEM. THREE IMPALAS, THE SAME TRANSMISSION PROBLEM IN ALL THREE. THE PART NEEDS TO BE RECALLED. WE HAVE DELAYED HAVING THE PART REPAIRED BECAUSE IT IS QUITE COSTLY AND WE HAD HOPED THAT CHEVROLET WOULD DO THE RIGHT THING AND RECALL THE PART ON THEIR OWN.

TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. WHILE DRIVING 45 MPH, THE TRACTION CONTROL, SERVICE STABILITY, CHECK ENGINE, AND ENGINE POWER INDICATORS ILLUMINATED. THE VEHICLE JERKED AND THE CONTACT DECELERATED THE VEHICLE TO 10 MPH; HOWEVER, THE SPEEDOMETER INDICATED 40 MPH. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED, BUT THERE WAS NO ANSWER. THE APPROXIMATE FAILURE MILEAGE WAS 94,000. THE VIN WAS NOT AVAILABLE.

CHECK DRIVER SIDE AIR BAG LIGHT. DEALER INSPECTION RESULTED IN "BAD SENSOR". WANTED $400. TO REPLACE. CURRENT ISSUE: AWAY FROM HOME. CAR STARTED BUT ENGINE VERY ROUGH. CHECK ENGINE LIGHT, MESSAGE "LOSS OF POWER", CHECK STABIL-TRACK". CAR WOULD SHIFT INTO DRIVE AFTER REVVING UP TO 3K RPM. MAX SPEED ATTAINABLE 55 MPH. MADE IT HOME. NOW UNABLE TO START CAR. (NEW BATTERY) OTHERS WITH SIMILAR PROBLEMS HAD TO REPLACE/CLEAN THROTTLE CONTROL SENSOR?? SOME WERE AT HIGHER SPEED WHEN THE LOSS OF POWER OCCURRED. NO START IS ANOTHER ISSUE?

AFTER STARTING THE MY CHEVY IMPALA THE ENGINE STARTED SHAKING RAPIDLY. IT SHOWED SERVICE STABILTRAK, LOW ENGINE POWER & THE CHECK ENGINE LIGHT CAME ON. I SHUT THE CAR OFF & STARTED IT AGAIN. IT DID THE SAME THING. I CUT IT OFF BUT IT DID THE SAME THING. I CUT IT OFF 1 MORE TIME BECAUSE I DID NOT FEEL SAFE DRIVING IT & WAITED A MINUTE BEFORE TRYING TO START IT AGAIN. SURPRISINGLY THE ENGINE WAS RUNNING ROUGH. I TOOK IT TO AN AUTO STORE WHERE THE CODES SHOWED THROTTLE ISSUES. I TOOK IT TO A MECHANIC. HE DID SOME ADDITIONAL TESTS & INFORMED ME THAT I HAD A BAD THROTTLE BODY. I HAD TO HAVE THIS REPLACED WHICH I WAS INFORMED THAT GM HAS HAD ISSUES WITH THROTTLE BODY & COMPONENTS. VERY DISAPPOINTED THAT THIS WOULD HAPPEN. IM CONCERNED THAT THIS MIGHT HAPPEN AGAIN OR HAPPEN DURING DRIVING.