2010 CHEVROLET IMPALA Engine Problems

I started my vehicle in the morning to let it warm up. I come back out to get myself and my son in the vehicle to go to work and take him to school. My dash upon entry had a check engine light on, and the message it displayed was "engine power reduced." I put my car into reverse, having no choice but to drive it and the traction control went out. My father in law pulled the code and it said something about the accelerator sensor. This is a known issue and recall in other models and I wanted to report it is also happening in my model.

My Engine is shaking back-and-forth and it’s a new engine not new jd byrider replaced last month and I got the same problem again today

The contact owns a 2010 Chevrolet Impala. The contact stated that while driving at various speeds, the front-end of the vehicle would lower and the front end was unstable. In addition, the check engine warning light would remain illuminated. The vehicle was also consuming an excessive amount of engine oil. The engine fan had failed and the transmission was faulty. No further information was available. The cause of the failure was not yet determined. The local dealer and manufacturer were not notified of the failure. The failure mileage was 120,000.

The car can have moments of power loss where the speedometer suddenly, erratically spikes while the tachometer slightly lags. It almost stalled my vehicle while transmission was in drive while stopped. It feels like dragging when the power loss occurs. This has occurred randomly for the past month, mostly during interstate driving with cruise control operating. It has happened the last six times I have driven, but the previous several times it did not occur. It also occurred in a similar random fashion for the prior two weeks. When it does occur it feels like power drain and deceleration that can last a second and this will occur several times during a twenty minute drive at 70mph. Mechanics at two shops seem confused and don't know where to begin except for a transmission fluid flush. That was completed and the problem has persisted. There are no related error codes. To...

AUTO TOTALED SEPT 8, 2020. LOST CONSCIENCE WITH TAILPIPE LOOSE AT BACK OF CAT CONVERTER. DIAGNOSED WITH LOW BLOOD SUGAR AT HOSPITAL. SEVERE INJURIES: SPINAL, RIGHT ARM, LEFT LEG. DO NOT REMEMBER ACCIDENT, EVEN TODAY. TOOK DOWN ELECTRIC POLE AND PINE TREE. DO NOT REMEMBER IF WINDOWS OPEN OR CLOSED THAT DAY. MAY HAVE BEEN COMBINATION OF CO FROM EXHAUST AND BLOOD SUGAR. RURAL STREET, TOWN IN MAINE.

SOMETIMES WHEN DRIVING AN "ENGINE REDUCED" WARNING WILL POP UP AND WHEN IT DOES SO, THE CAR LIMITS THE AMOUNT OF POWER APPLIED WHEN ACCELERATING. I HAVE TO TURN IT OFF AND SIT A FEW MINUTES BEFORE IT GOES BACK TO NORMAL.

THE DIAGNOSTIC REVEALED THAT THERE ARE 11 CODES IN THE VEHICLE SYSTEM. THESE CODES RANGED FROM PASSKEY SYSTEM FAILURES TO EVAP CODES TO TRANSMISSION. SUSPECTED FAILURE OF WIRING HARNESS ALTOGETHER WITH POSSIBLE BCM/CAM FAILURE AS WELL. DURING BATTERY TEST THERE WAS A REGULAR DROP IN VOLTAGE WHILE CONNECTED TO THE SCANNER REFLECTING A DRAIN IN THE ELECTRICAL SYSTEM THAT COULD FURTHER BE CAUSING AN ISSUE. CODES ARE P0513 , P0523 , P0700 , P2122 , P0411, P0449 ,P0455. WHEN DRIVING STABILITRACK, ENGINE POWER REDUCED, AND STABILITRACK TRACTION CONTROL. SOMETIMES THE CAR SHUTS OFF WHILE DRIVING AND THE STEERING WHEEL WILL LOCK , I'D W OK OLD HAVE TO PULL OVER ON THE SIDE OF THE HIGHWAY OR STREET AND POP THE HOOD JUST TO GET THE CAR STARTED AGAIN.

CAR SHUTS DOWN RANDOMLY ON THE HIGHWAY AND IS LIFE THREATENING

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE ACCELERATING FROM A STOP, THE VEHICLE JERKED VIOLENTLY AND FAILED TO ACCELERATE. THE CONTACT HAD TO RELEASE THE ACCELERATOR PEDAL FOR A MOMENT AND THE DEPRESS IT AGAIN TO GAIN ACCELERATION. THE VEHICLE WAS TAKEN TO PINEGAR CHEVROLET (769 US HIGHWAY 60, EAST REPUBLIC, MO 65738, (417) 732-1871), BUT NO FAILURE WAS FOUND. HOWEVER, THE DEALER FLUSHED THE ENGINE OIL. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 45,000.

MY CAR HAS WORKED FINE SCINCE I BOUGHT IT WITH NO CHECK ENGINE CODES.I PULLED INTO PARKING SPACE AND PUT CAR IN PARK,ALL OF A SUDDEN IT STALLED OUT AND WILL NOT CRANK ANYMORE BUT HAS POWER.KEY WILL NOT COME OUT OF IGNITION AND BATTERY WILL NOT SHUT OFF.THE IGNITION SWITCH IS A VERY COMMON PROBLEM WITH IMPALAS AND IS VERY DANGEROUS.IT LOCKS PEOPLE OUT OF THERE CARS,GETS STUCK IN GEARS,WONT LET KEY RELEASE,WONT START,SETS OFF ANTI THEFT SIGNAL WHICH CUTS POWER TO DOOR LOCKS,TRUNK,STARTER,FUELPUMP,AND MORE.I HAVE READ HUNDREDS OF FORUMS OF THIS PROBLEM WITH CHEVY IMPALA THAT HAS BEEN GOING ON FOR YEARS WITHOUT THE PROBLEM BEING FIXED.ELDERLY WOMEN BREAKING DOWN ON HIGHWAY OR CAR JUST SHUTTING OFF AND NOT RESTARTING.IT IS SOOOOOO COMMON WITH CHEVY THAT THEY CAN DIAGNOSE THE PROBLEM JUST OVER THE PHONE.THIS IS VERY UNACCEPTABLE AND HAS TO BE DEALT WITH.PLEASE RECALL THIS PROBLEM.

REDUCED ENGINE POWER, STABILITRAC AND TRACTION CONTROL MESSAGES. WHILE DRIVING 2010 IMPALA .COMES ON WITHOUT WARNING CAR LOSES POWER DOWN TO 20 MPH I WAS DRIVING 55 MPH ON HIGHWAY PULLED OVER SHUT CAR OFF WAITED FEW MINUTES CAR RESTARTED THEN NOT 5 MINUTES LATER DID SAME THING ONLY THIS TIME ENGINE SHUT OFF WAS ABLE TO COAST OFF ROAD THANK GOODNESS CALLED GM THEY TOLD ME IT WAS OUT OF WARRANTY BUT WAS UNDER SPECIAL CONDITIONS .TAKE IT TO GM DEALER SO FEW DAYS LATER GOT IN IT TO TAKE TO DEALER ,NO LIGHTS ON DROVE FINE .DEALER TOLD ME TO BRING IT BACK IF AND WHEN WARNING LIGHTS CAME ON AGAIN WOW! READ THIS SAME ISSUE ON FORUMS GM SHOULD HAVE A RECALL ON THIS VERY DANGEROUS ISSUE .CALLED GM BACK AFTER GETTING HOME THEY MORE LESS TOLD ME YES IT SHOULD HAVE BEEN A RECALL BUT IT...

STARTED DRIVING CAR WOULDN'T GO OVER 5 MPH. ENGINE SHAKES VIOLENTLY. DISPLAY READS REDUCED ENGINE POWER. TRACTION CONTROL WARNING.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHEN THE CONTACT TURNED OFF THE VEHICLE, A LOUD ABNORMAL, TICKING NOISE WAS HEARD. THE NOISE ALSO OCCURRED WHEN THE ENGINE WAS STARTED AND LASTED AT LEAST ONE MINUTE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO CARL BLACK CHEVROLET (11500 E COLONIAL DRIVE, ORLANDO, FL 32817, 888-449-6517) WHERE IT WAS DIAGNOSED THAT A NEW BLENDER ACTUATOR NEEDED TO BE INSTALLED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 160,000.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHEN THE VEHICLE WAS SHUT OFF, THE MOTOR CONTINUED TO RUN. CLASSIC CHEVROLET (440-255-5511, LOCATED AT 6877 CENTER ST, MENTOR, OH 44060) DIAGNOSED THAT ONE OF FOUR ACTUATORS NEEDED TO BE REPLACED. THE DEALER DID NOT SPECIFY WHEN THE OTHER THREE ACTUATORS WOULD POTENTIALLY FAIL. THE VEHICLE WAS REPAIRED BY THE DEALER. THE MANUFACTURER STATED THAT THE WARRANTY EXPIRED AND PROVIDED A CASE NUMBER. THE MANUFACTURER REFUSED TO HONOR THE EXTENDED WARRANTY. THE APPROXIMATE FAILURE MILEAGE WAS 54,000.

DRIVING UPHILL & THE SERVICE STABILTRAK & THE SERICE TRACTION CONTROL WORDS CAME ON FOLLOWED BY REDUCE OF ENGINE POWER & THE SERVICE ENGINE LIGHT & TRACTION CONTROL LIGHT CAME ON. WE COULD STILL DRIVE AT ABOUT 20 MPH UPHILL & 45-50 ON FLAT ROADS. WE SHUT THE CAR OFF 4 ABOUT 2 HRS 2 COOL DOWN. BUT THEN AS SOON AS WE HEADED UP A HILL IT STARTED ALL OVER.

I WAS SITTING IN THE PARKING LOT WITH MY ENGINE RUNNING FOR ABOUT 10 MIND. ALL A SUDDEN 'REDUCED ENGINE POWER' CAME ACROSS MY DASH AND MY SERVICE ENGINE LIGHT CAME ON. I TURNED MY CAR OFF. ABOUT AN HOUR LATER I TURNED IT BACK ON AND THE MESSAGE WAS GONE. THEN AS I WAS DRIVING DOWN THE ROAD MY SERVICE AIR BAG LIGHT CAME ON. IT ONLY COMES ON WHEN THE PASSENGER SEAT BEAT IS CLICKED ON. AND MY DRIVER SIDE BACK DOOR AUTO LOCK STOPPED WORKING.

THE TAKKATA INFLATOR SYMBOL IS SHOWING I HAVE TOOK IT TO SEVERAL MECHANIC AND THEY SAY THEY CAN FIX THE PROBLEMS. MY CAR JUMP AND STOP AT TIME. WHEN I TRY TO START MY CAR IT TAKES LIKE 5 OR 6 TIME BEFORE IT START. IT MOSTLY JUMP , SHAKES AND THAT THE ENGINE BEFORE IT STARTS. THE HEAD LIGHTS WHERE CHANGES AND THEY STILL KEEP GOING OUT

2010 CHEVY IMPALA ONLY HAS 58,000 MILES ON IT. I'VE ALREADY HAD BEEN HAVING ISSUES WITH THE CAR NOT STARTING ALL OF THE TIME AND NOW AFTER PUTTING NEW TIRES ON IT, I AM DRIVING DOWN THE ROAD AND GET "SERVICE STABILITRACK," "SERVICE TRACTION CONTROL," AND "ENGINE POWER REDUCED." I WAS ON A MAJOR HIGHWAY GOING ABOUT 60 MPH AND WAS ALMOST REAR-ENDED DUE TO THE SUDDEN LOSS OF SPEED. I WAS ABLE TO MOVE INTO A TURNING LANE AND GET TO A PARKING LOT WITHOUT GETTING MYSELF KILLED. I STILL, HOWEVER, HAVE TO FIGURE OUT HOW I'M GETTING HOME FROM WORK! I HAD NOTICED WHEN I FIRST WENT OUT THAT IT SEEMED TO BE SHIFTING HARD, BUT THE ROADS WERE WET, SO I THOUGHT PERHAPS IT WAS THE STABILITRACK KICKING IN, NOT GOING OUT! I HAVE TWO SMALL CHILDREN, WHO THANKFULLY WERE NOT WITH ME. THE CAR HAS BEEN...

2ND AIR INJECTION CHECK & SHUT OFF VALVE HAS FAILED FOR THE 3RD TIME ON THIS VEHICLE. I CONTACTED A FRIEND OF MINE AT GM AND A GLOBAL TECHNICAL SPECIALIST IN THE EXHAUST MANIFOLDS/HEAT SHIELDS/SAI DIVISION OF THE GENERAL MOTORS GLOBAL PROPULSION SYSTEMS STATED THAT THERE WAS A CORROSION DURABILITY CONCERN WITH THIS PART THAT RESULTED IN ELEVATED WARRANTY. THERE IS NOW A IMPROVED SERVICE PN AVAILABLE THAT REPLACES THE PN THAT HAVE BEEN USED IN MY VEHICLE. I FEEL THAT GM SHOULD RECALL THESE BAD PARTS AND REFUND US FOR THEM. EACH TIME THIS PART NEEDS TO BE REPLACED THE COST IS OVER $400 TO ME. MY FIRST REPLACEMENT PART WENT ON 1-30-13 AT 46737 MILES. THE 2ND REPLACEMENT PART WENT ON 7-8-14 AT 71368 MILES. NOW THE 3RD REPLACEMENT PART NEEDS TO GO ON AT 115429 MILES. THE 1ST REPLACEMENT PART COST ME $567 TO REPLACE AT THE...

CAR BEGAN SHOWING STABILITRAK SERVICE, TRACTION CONTROL SERVICE, REDUCED ENGINE POWER AND SHUT OFF WHILE DRIVING ON INTERSTATE 35, ALMOST CAUSING A MAJOR TRAFFIC ACCIDENT , PULLED TO SIDE OF INTERSTATE COMM CENTER SAYS INGNITION DISABLED CAR WONT DO ANYTHING WHEN KEY WAS TURNED . I THEN SAT APPROXIMATLEY 5 MINS CAR STARTS WITH NO CODES BUT CHECK ENGINE LIGHT . I CANNOT HAVE THIS HAPPENING MEANS I DRIVE 40 MILES TO WRK A DAY AND CANT AFFORD TO THROW PARTS AT THE PROBLEM AS ALL GM SERVICE CENTERS HSVE BEEN WITH NO SOLUTION

I HAVE A 2010 CHEVY IMPALA LT WITH 90K+ MILES ON IT. I ORIGINALLY BOUGHT THE CAR IN 2011 USED WITH 40K+ MILES ON IT, SO THE CAR IS NO LONGER COVERED THROUGH WARRANTY. ENGINE POWER REDUCED, SERVICE STABILITRAC, ETC. I'M A FULL TIME COLLEGE STUDENT, AND A FULL TIME UBER DRIVER. LAST NIGHT I WAS WITH A PASSENGER ON [XXX] TOWARDS O'HARE AIRPORT. MY CAR REDUCED SPEED AND SUDDENLY DROPPED SPEED FROM 70MPH DOWN TO 50MPH. AS I TURNED ON THE EMERGENCY LIGHT AND START STEERING TO THE RIGHT TO GET ONTO THE SHOULDER I WAS IN THE THIRD LANE TO THE RIGHT (THE EXPRESSWAY IS 4 LANES) AS I WAS TURNING TO THE RIGHT TO GET ONTO THE SHOULDER AND TO GET TO SAFETY MY STEERING LOCKS, AND THERE WAS A RECKLESS DRIVER GOING 100MPH TRYING TO CUT OFF TRAFFIC. THE LANES TO THE LEFT WERE BLOCKED SO...

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 50 MPH, THE REDUCED ENGINE POWER INDICATOR ILLUMINATED. IN ADDITION, THE VEHICLE BEGAN TO JERK AND THE ENGINE STALLED. THE VEHICLE WAS ABLE TO RESTART. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE THROTTLE BODY SENSOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 166,000.

WHILE DRIVING MY IMPALA, WITH NO WARNING, MY CAR LOST POWER. THE DASH BEEPED AT ME AND SAID REDUCED ENGINE POWER, SERVICE STALINKTRAK, SERVICE TRACTION CONTROL. I HAD TO TURN MY CAR OFF, I WAITED A FEW MINUTES THEN TURNED CAR BACK ON. THE CAR WAS ABLE TO RUN AND DRIVE AFTER THIS, BUT MY CHECK ENGINE LIGHT WAS ON. I HAD VEHICLE COMPUTER SCANNED AND HAD A CODE FOR THROTTLE POSITION SENSOR. AFTER FURTHER RESEARCH, I HAVE LEARNED I WILL NEED TO REPLACE THE WHOLE THROTTLE BODY. MY CAR HAS NOW LOST POWER SEVERAL TIMES AND MY RPM GAUGE 'BOUNCES'. I WILL BE PARKING MY CAR UNTIL THE PART COMES IN. THIS WAS VERY DANGEROUS AS YOU LOSE ALL POWER WITH NO WARNING GOING DOWN THE EXPRESSWAY. *TR

REDUCED ENGINE POWER LIGHTS CAME, ON TRACTION CONTROL LIGHT CAME, ON IT WAS HARD TO ACCELERATE IN THE MIDDLE OF A HIGHWAY, CAR ALMOST SHUT DOWN, BUT I MADE IT HOME. IT HAS HAPPENED TWICE ON THE HIGHWAY AND TURNPIKE. I THOUGHT IT WAS OIL BUT THAT WASN'T THE ISSUE. IT STOPS (THE PROBLEMS) AFTER I SHUT THE CAR OFF FOR AN EVENING, BUT I'M SCARED IT WILL POWER DOWN WHILE ON THE HIGHWAY AGAIN. WHEN THIS ISSUE HAPPENS THE CAR BEEPS, THEN THE TRACTION LIGHT COMES ON WITH WARNING AND SO DOES THE ENGINE LIGHT AND REDUCED ENGINE POWER WARNING. ALWAYS IN MOTION, ESPECIALLY HIGHER SPEEDS THAN NORMAL CITY STREETS. SUCH AS TURNPIKE AND HIGHWAY.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING, THE VEHICLE WOULD NOT ACCELERATE WHEN DEPRESSING THE ACCELERATOR PEDAL. THE CONTACT ALSO HEARD A CLICKING NOISE COMING FROM THE ENGINE. IN ADDITION, THE TRACTION CONTROL AND CHECK ENGINE INDICATORS ILLUMINATED. THE CAUSE OF THE FAILURES WAS NOT DIAGNOSED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 155,000.

I WAS TRAVELING WEST BOUND ON INTERSTATE 22 WHEN THE STABILITRAK REQUIRES MAINTENANCE DISPLAYED ACROSS DRIVER'S INFORMATION CENTER. NEXT THE TRACTION CONTROL LIGHT AND DISPLAY LIGHTS UP FOLLOWED BY, REDUCED ENGINE POWER, IN WHICH I LOST ALMOST ALL POWER TO MY VEHICLE. I WAS TRAVELING AROUND 70 MPH IN THE LEFT LANE AND HAD TO NAVIGATE TWO LANES OF TRAFFIC TO REACH A SAFE SPOT ON THE SHOULDER OF THE INTERSTATE.

THE CHECK ENGINE LIGHT COMES ON AND IT SAYS SERVICE STABILITRAK REDUCED POWER ENGINE. THEN THE CAR SLOWS, IT MAY JERK, OR STALL. THIS HAS BEEN AN ONGOING ISSUE. I'VE TAKEN IT TO BE LOOKED AT LEAST 2 OR 3 TIMES. I'VE BEEN TOLD THEY DON'T SEE ANYTHING AND I SHOULD BRING THE CAR IN TO GET SERVICED THE LIGHT COMES ON. IT USUALLY LAST A FEW DAYS BUT IT WILL COME BACK ON. I'VE ALSO RECEIVED A LETTER FROM CHEVROLET ABOUT FIXING IT BUT WHEN I TOOK IT TO GET SERVICED I WAS TOLD THAT IT HAD TO BE UNDER A CERTAIN AMOUNT OF MILES. THIS IS A SAFETY HAZARD AND COULD CAUSE A POTENTIAL CAR ACCIDENT OR EVEN DEATH IF TRAVELING AT HIGH SPEEDS AND THEN ALL OF A SUDDEN YOUR CAR ENGINE REDUCES POWER. I KNOW THIS BECAUSE I'VE ALMOST BEEN IN AN ACCIDENT TWICE DUE TO...

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 50 MPH, THE "ENGINE REDUCE POWER" INDICATOR ILLUMINATED AND THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS REPAIRED, BUT THE ISSUE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS 140,000.

MAJOR SAFETY ISSUE! WHILE DRIVING ON THE EXPRESSWAY HOURS FROM HOME REDUCED ENGINE POWER/SERVICE TRACTION CONTROL/CHECK ENGINE LIGHTS CAME ON. CRUISE CONTROL DISABLED AS WELL. CAR STOPPED ON THE EXPRESSWAY, STEERING WHEEL LOCKED UP. LUCKILY WE WERE ABLE TO COAST TO THE SIDE OTHERWISE THIS COULD HAVE BEEN A DISASTER! VEHICLE WAS TOWED TO A NEARBY SERVICE STATION WHERE IT IS CURRENTLY LOCATED. THERE ARE SEVERAL COMPLAINTS OUT THERE LIKE THIS. GM NEEDS TO RECALL AND FIX THIS PROBLEM!

WHILE DRIVING AND THE CAR SHUTS DOWN, WHEN IT FINALLY STARTS THE ENGINE LIGHT CAME ON, THE PASSENGER SEAT COMES ON AND NO ONE IS SITTING THERE. IVE HAD IT CHECKED OUT SOMETHING ABOUT AN AIR MASS FLOW SENSOR, THEN THE LIGHT CAME ON ABOUT TRACTION

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT THE SERVICE ENGINE WARNING LIGHT ILLUMINATED WHEN THE CONTACT MADE A LEFT OR RIGHT TURN. IN ADDITION, THE CONTACT STATED THAT A LOUD SQUEAKING SOUND EMITTED FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE A COMPUTERIZED ENGINE ANALYSIS AND EMISSIONS CHECK WERE PERFORMED. IN ADDITION, A VAPOR CANISTER, A VENT SOLENOID, AND A FUEL TANK VENT VALVE WERE REPLACED. THE CONTACT ALSO RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V507000 (AIR BAGS, ELECTRICAL SYSTEM) AND WAS TO CHECK WITH THE MANUFACTURER TO DETERMINE WHEN THE DEALER MAY BE ABLE TO SCHEDULE A REPAIR. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.

I WAS DRIVING AND MY DASH SAID SERVICE TRACTION CONTROL ENGINE SPEED REDUCED AND IT SLOWED DOWN BY IT SELF

ENGINE POWER REDUCED...CAR SHUTS OFF IN THE MIDDLE OF TRAFFIC.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 45 MPH, THE ENGINE STALLED AND VARIOUS WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE BODY CONTROL MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BCM FUSE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE WAS PERSISTENT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 78,140.

MESSAGE SAYS "SERVICE STABILITRAK" ENGINE POWERING DOWN". HAS HAPPENED WHILE DRIVING AND WHEN FIRST STARTING. MANY GM CUSTOMERS HAVE EXPERIENCED SAME ISSUE ACROSS SEVERAL YEARS AND MAKES INCLUDING THE TRAVERSE.

THROTTLE ARM REPLACED FOR THIRD TIME

THE ANTIFREEZES IT GUM UP THE MOTOR THE ORANGE ANTIFREEZES.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 20 MPH, "SERVICE STABILITRAC AND TRACTION CONTROL, MAY LOSE SOME ENGINE POWER." WAS DISPLAYED ACROSS THE MESSAGE BOARD. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE LINE THAT GOES TO THE ACCELERATOR PEDAL NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED ON NUMEROUS OCCASIONS. WHILE DRIVING 20 MPH, THE VEHICLE STALLED. THE CONTACT DID NOT ATTEMPT TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO A DEALER WHO DIAGNOSED THAT THE LINE THAT GOES TO THE OIL SENSOR WAS CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 42,000. ...UPDATED 01/20/16 *BF UPDATED 02/05/16*LJ *TR

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED, BUT DETAILS OF THE DIAGNOSTIC TESTING COULD NOT BE PROVIDED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 170,000.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING AT APPROXIMATELY 75 MPH, THE VEHICLE STALLED AND THE TRACTION CONTROL AND THE CHECK ENGINE WARNING LIGHTS ILLUMINATED. THE CONTACT MENTIONED THAT AFTER THE FAILURE OCCURRED, THE SERVICE ELECTRONIC STABILITY CONTROL, THE ENGINE POWER REDUCED, AND THE THROTTLE BODY DISABLED WARNING LIGHTS DISPLAYED ACROSS THE INSTRUMENT PANEL. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 74,000. UPDATED 11/03/15.*JB

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT THE REDUCED ENGINE POWER WARNING LAMP AND THE SERVICE STABILITY TRACTION CONTROL WARNING LAMP ILLUMINATED. EACH TIME THE FAILURE RECURRED, THE SPEED DECREASED TO LESS THAN 20 MPH AND THE VEHICLE SHOOK AND VIBRATED ABNORMALLY. THE VEHICLE WAS TOWED TO A DEALER WHO REPLACED THE THROTTLE BODY POSITION SENSOR. THE MANUFACTURER STATED THAT THE ACCELERATOR PEDAL POSITION SENSOR WAS TO BE REPLACED IN A SPECIAL CONDITION COVERAGE CUSTOMER SATISFACTION CAMPAIGN. THE FAILURE DID NOT RECUR FROM THE DEALER'S REPAIR WHICH WAS OVER A YEAR AGO. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,700. *CN

DRIVING ON A HIGHWAY, TRACTION CONTROL WARNING CAME ON, THEN A WARNING THAT ENGINE POWER REDUCED, THE CAR SLOWED DOWN FROM 65 TO 0 IN ABOUT 10 SECONDS. I WAS ABLE TO PULL OVER TO THE SHOULDER TO AVOID GETTING HIT, AND SHUT THE CAR OFF. WHEN I TRIED TO RESTART THE CAR, IT WOULD NOT TURN OVER. I SAT THERE FOR ABOUT 10 MINUTES AND TRIED TO START THE CAR AGAIN. I WAS ABLE TO START IT AND GET GOING AGAIN FINALLY, BUT WAS VERY NERVOUS TO DRIVE ON THE HIGHWAY ESPECIALLY SINCE I HAD MY GRANDCHILD IN THE CAR WITH ME AND CARS WERE BEHIND ME. THE SUDDEN LOSS OF POWER TO THE CAR COULD HAVE ENDED UP TRAGICALLY.

STARTING IN DEC 2014 WHILE DRIVING AT RANDOM SPEEDS, THE 2010 CHEVY IMPALA WILL JERK HARD AND THEN THE TRACTION CONTROL LIGHT WILL COME ON. UPON THIS HAPPENING, THE REDUCE ENGINE SPEED APPEARS IN THE DISPLAY AS WELL AS SERVICE TRACTION CONTROL, AND SERVICE STABILITY. THIS HAS BEEN HAPPENING WITH VARIOUS SPEEDS AND VARIOUS WEATHER CONDITIONS. IF YOU PULL OVER AND TURN CAR OFF FOR ABOUT 5 MINUTES, IT WILL START RIGHT BACK UP AND ENGINE REDUCED WILL NO LONGER BE ON THE DISPLAY. *TR

TL*THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 15 MPH, THE VEHICLE STALLED AND ALL OF THE WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS ABLE TO RESTART. THE FAILURE RECURRED ON MULTIPLE OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THE WIRING HARNESS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 99,000.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO A DEALER. THE VEHICLE WAS DIAGNOSED WITH A FAULTY ENGINE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 121,000.

WHEN I WAS DRIVING TO WORK MY CAR SUDDENLY LOST ITS TRACTION CONTROL,THE ENGINE WENT TO HAVE POWER AND THE CHECK ENGINE LIGHT CAME ON. IT HAPPENS VERY FAST, AND NOW MY CAR WONT GO OVER 40 MILES PER HOUR. I RESEARCH ON THE INTERNET I SEE LOTS OF PEOPLE HAVING THIS PROBLEM SO I WANTED TO REPORT IT.

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT THE CHECK ENGINE AND STABILITY CONTROL WARNING LIGHTS ILLUMINATED. THE CONTACT MENTIONED THAT THE VEHICLE HESITATED TO ACCELERATE. THE CONTACT WOULD HAVE TO RESTART THE VEHICLE IN ORDER FOR IT TO RESUME NORMAL OPERATION. IN ADDITION, THE AIR BAG WARNING LIGHT WOULD ILLUMINATE SPORADICALLY. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 40,000. UPDATED 3/12/15*CN UPDATED 03/26/15.*JB

TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. WHILE DRIVING 60 MPH,THE SERVICE STABILI TRACK CONTROL AND ENGINE POWER REDUCED WARNING INDICATORS ILLUMINATED. THE VEHICLE STALLED. THE FAILURE OCCURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 71,000.

TRACTION CONTROL LIGHT AND ENGINE REDUCE SPEED LIGHT CAME ON AND CAR STARTED STUTTER AND SLOW DOWN ON THE HIGHWAY. REPLACE THROTTLE BODY TWICE AND REPLACE GAS PEDAL SENSOR. *TR

THE CAR EXPERIENCED A REDUCTION IN POWER AND THE ENGINE BEGAN MAKING A "KNOCKING" NOISE. THE CHECK ENGINE LIGHT CAME ON AS WELL AS A "REDUCED ENGINE POWER, SERVICE TRACTION CONTROL" ALERT. *TR