2008 CHEVROLET IMPALA Engine Problems

DRIVING DOWN THE HIGHWAY AND THE ENGINE SLOWS DOWN , THEN THE REDUCED SPEED LIGHT COMES ON. THE ENGINE POWER IS VERY SLOW ALMOST GOT REAR ENDED. I HAVE READ ON LINE THAT THIS HAS HAPPENED ALOT TO THIS PARTICULAR VEHICLE, WHY HASN'T CHEVY RECALLED ANY YET . THIS SHOULD BE A SAFETY HAZARD. *TR

WAS DRIVING DOWN THE ROAD AND OUT OF NO WHERE MY CAR FLASHED A MESSAGE THAT SAID SERVICE TRACTION CONTROL AND THEN ENGINE POWER REDUCED AND MY CAR CAME TO AN ALMOST COMPLETE STOP. IT WOULD NOT ACCELERATE AT ALL. THIS HAS HAPPENED MANY TIMES NOW AND HAVE CAUSED VERY DANGEROUS SITUATIONS WHILE GOING DOWN THE ROAD. THE PROBLEM WILL GO AWAY AFTER THE CAR HAS BEEN TURNED OFF FOR A FEW HOURS BUT IT WILL DO IT AGAIN OUT OF NO WHERE I HAVE TRIED TO HAVE THIS FIXED MULTIPLE TIMES AD THERE IS NO FIX! IT IS VERY DANGEROUS AND THERE SHOULD BE A RECALL BEFORE SOMEONE IS KILLED! *TR

"REDUCED ENGINE POWER" MESSAGE IS DISPLAYED AND THE CAR SLOWED TO ABOUT 20 MPH. HAD THIS BEEN THE HIGHWAY WE COULD HAVE HAD A SERIOUS ACCIDENT. ACCORDING TO VARIOUS BLOGS ON THE INTERNET GM IS IGNORING THIS LIFE THREATENING DEFECT. I WOULD PAY FOR A FIX BUT THERE DOESN'T SEEM TO BE ONE AT THIS TIME. I WILL GIVE A CHEVY DEALER A CHANCE TO MAKE IT RIGHT BUT AM NOT HOLDING MY BREATH. *TR

THE REDUCED POWER LIGHT CAME ON WHILE I WAS DRIVING. I CHECKED ONLINE AND IT SEEMS LIKE A LOT OF PEOPLE ARE HAVING THIS PROBLEM. IT IS A MAJOR CONCERN BECAUSE IT WILL SLOW YOUR VEHICLE DOWN IF YOUR GOING AT HIGH SPEEDS. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED AND THE ENGINE LOSING POWER WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000. THE VIN WAS NOT AVAILABLE.

THE SERVICE TRACTION CONTROL LIGHT COMES ON AND THE ENGINE POWER REDUCED MESSAGE APPEARS. THE ENTIRE CAR SHUTS DOWN AND YOU CAN NOT ACCELERATE. I WAS ON THE FREEWAY AND COULD HAVE BEEN HIT FROM BEHIND. I IMMEDIATELY PUT ON MY HAZARD LIGHTS AND PULLED OFF TO THE SIDE OF THE ROAD. THIS WAS THE FIRST TIME, HAPPENED AGAIN THIS MONTH(MARCH). TAKING TO CHEVY DEALER FOR A DIAGNOSIS. *TR

I LET ME 2008 CHEVY IMPALA WARM UP AS THE WINDCHILL IS AROUND -35 DEGREES BELOW ZERO. I STARTED OUT OF THE PARKING LOT, WHEN ALL OF A SUDDEN MY MESSAGE DISPLAY SAID "REDUCING ENGINE SPEED", THEN IT SAID "SERVICE DISABLED, DISABLED SERVICE THROTTLE". THEN THE VEH CAME TO A COMPLETE STOP AND LEFT ME STRANDED IN THE MIDDLE OF A PARKING LOT! THERE ARE NO TOWERS AVAILABLE AT ALL TILL TOMORROW MORNING EITHER. TRIED JUMPING STARTING THE VEHICLE - BUT TO NO AVAIL. CALLED A CHEVY DEALER AND THEY HAD NO IDEA WHAT WAS HAPPENING WITH IT. *TR

VEHICLE OUT OF THE BLUE SAYS "REDUCING ENGINE SPEED" AND THEN CAR SLOWS DOWN AND CAN NOT SPEED UP IN TRAFFIC CARS ABOUT TO RUN OVER ME WONDER WILL THIS HAPPEN ON THE HIGHWAY? *TR

VEHICLE WAS LEAKING OIL FOR THE PAST SEVERAL MONTHS AND UPON INSPECTION BY LOCAL REPAIR SHOP ON JANUARY 15, 2015, TWO DIFFERENT VISIBLE LEAKS WERE FOUND AS A RESULT OF NORMAL WEAR AND TEAR AFTER ONLY APPROX. 73,000 MILES. THE REPAIR SHOP INDICATED THAT INFERIOR GASKETS/SEALS IN THE 1) ENGINES INTAKE MANIFOLD GASKET AND 2) THE RACK AND PINION SYSTEM CAUSED PREMATURE LEAKS TO OCCUR IN THE MODELS. REPAIR COSTS ARE ESTIMATED AT APPROX. $2,000. *TR

I WAS GOING 65 MPH ON THE FREEWAY AND OUT OF NOWHERE MY ENGINE WENT INTO POWER REDUCE MODE WITHOUT WARNING AND I ALMOST GOT REAR ENDED BAD WITH MY CHILD IN THE CAR WITH ME. I DID GET TAPPED FROM BEHIND BUT REALLY NOTHING MAJOR BUT IT COULD HAVE BEEN WORSE THANK GOD I WAS ABLE TO WALK AWAY FROM THAT. MIND YOU I JUST PICKED MY CAR UP THAT FRIDAY FROM THE CHEVROLET DEALERSHIP THEY CHANGED THE THROTTLE BODY AND STILL THE SAME PROBLEM. NOW THIS IS THE SECOND TIME I PICKED MY CAR UP FROM THE CHEVROLET DEALERSHIP FOR THE SAME PROBLEM. THE FIRST TIME THEY TRIED TO TELL ME IT WAS THE BATTERY. THIS IS A VERY DANGEROUS ISSUE I'M HAVING AND IT SHOULDN'T BE TAKEN LIGHTLY. IT SEEMS THAT MANY PEOPLE ARE HAVING THE SAME PROBLEM AND INNOCENT PEOPLES LIVES ARE GETTING PUT IN DANGER...

I HAVE HAD THE IGNITION SWITCH REPAIRED UNDER THE RECALL THINKING THIS MIGHT HELP THE PROBLEM. I WILL BE DRIVING DOWN THE ROAD WHEN THE STEERING WILL LOCK UP AND THE CAR SLOWS AND CUTS OFF. I HAVE HAD SEVERAL NEAR MISS ACCIDENTS WITH OTHER CARS AND AM LITERALLY AFRAID TO DRIVE THE CAR ANYMORE. I HAVE TAKEN THE CAR TO SEVERAL OTHER DEALERS AND THEY CLAIM THEY ARE UNABLE TO DETERMINE WHAT IS WRONG OR HOW TO FIX IT. IT IS ONLY A MATER OF TIME BEFORE I HAVE AN ACCIDENT AND INJURE MYSELF OR OTHERS . *TR

I WAS DRIVING AND ALL OF A SUDDEN MY ENGINE LIGHT CAME ON AND A MESSAGE POPPED ON MY DASH BOARD THAT SAID ENGING POWER REDUCED. THIS IS ABOUT THE 10TH TIME OR MORE THAT THIS HAS HAPPENED TO ME. AFTER GOOGLE SEARCHING THE PROBLEM, THERE ARE HUNDREDS OF PEOPLE HAVING THIS SAME ISSUE WITH THEIR CHEVY IMPALA. THERE NEEDS TO BE A RECALL ON THIS!!! NO ONE SHOULD HAVE TO COME OUT OF THEIR POCKET. *JS

MY IMPALA WILL COMPLETELY SHUT DOWN AND LOCK UP EVERYTIME IT RAINS. I CAN BE DRIVING 5 MPH THROUGH A PARKING LOT AND WATER FILM ON THE PAVEMENT AND MY IMPALA WILL SHAKE, LOCK UP AND SHUT DOWN. I WAS LEAVING MY CHURCH PARKING LOT TO TURN RIGHT ONTO ROAD, MY IMPALA SHUT DOWN AND DRIFTED STRAIGHT ACROSS THE STREET ALMOST LANDING IN THE DITCH. THANK GOD THERE WAS NO ONCOMING TRAFFIC. IT HAS HAPPEN WHILE DRIVING 35 AND CAR SHUT DOWN. IT IS VERY TERRIFYING TO DRIVE A CAR THAT SHUTS DOWN AND HAVE NO CONTROL OVER. I HAVE SMALL CHILDREN AND AM FEARFUL MY AND THEIR SAFETY. *TR UPDATED 2/16/16 *JS

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED AS THE VEHICLE DECELERATED INDEPENDENTLY. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE SECONDARY AIR INJECTION PUMP FAILED. THE MECHANIC STATED THAT THE LOCATION OF THE PUMP WAS NEAR THE GROUND AND WOULD BE EXPOSED TO MOISTURE ON A RAINY DAY. THE CONTACT STATED THAT THE VEHICLE WAS PREVIOUSLY REPAIRED BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 36,000.

OUT OF NO WHERE WHILE DRIVING THE DISPLAY SAYS "ENGINE POWER REDUCED" AND THEN SWITCHES TO "SERVICE TRACTION CONTROL". I HAVE LIMITED POWER, THE CHECK ENGINE LIGHT COMES ON AND SO DOES THE TRACTION CONTROL LIGHT. I CAN DRIVE THE CAR TO WHERE I AM GOING, BUT NO ACCELERATION. *JS

DRIVING 40MPH CHECK ENGINE LIGHT CAME ON THEN REDUCED ENGINE POWER FLASHED ON MESSAGE BOARD SEVERAL SECONDS LATER TRACTION CONTROL LIGHT CAME ON AND SERVICE TRACTION CONTROL CAME ON MESSAGE BOARD. MY SPEED WAS REDUCED TO 20MPH IN TRAFFIC! LUCKILY I WAS ABLE TO PULL OVER SAFELY WITHOUT CAUSING ANY ACCIDENT (FYI I HAD MY DAUGHTER IN THR CAR WITH ME). I WILL BE TAKING THE CAR TO A CHEVY SHOP IN THE MORNING WHERE IM SURE I WILL HAVE TO PAY HIGH COST OUT OF POCKET EVEN THOUGH THIS HAS BEEN AN ISSUE FOR CHEVY OWNERS (ONLINE SEARCH) AND THERE HAS BEEN MANY COMPLAINTS WITH NO RECALL. THIS IS A SERIOUS ISSUE AND I FEEL IT IS PUTTING MANY LIVES IN DANGER AND SHOULD HAVE BEEN A RECALL A LONG TIME AGO. IM JUST LUCKY I WASN'T ON THE HIGHWAY YET BECAUSE THIS COULD HAVE TURNED FATAL. *TR

I WAS TURNING IN MY DRIVEWAY OFF OF THE MAIN ROAD AND THE CAR SEEMED TO CUT OFF. THE FIRST THING THAT I NOTICED WAS THAT I HAD TO STRUGGLE TO TURN THE WHEEL AS I WAS TRYING TO AVOID A CEMENT POST ON THE SIDE OF MY DRIVEWAY. I GOT IT IN THE DRIVEWAY WHILE BASICALLY COASTING, AND I NOTICED SOME LIGHTS ON IN THE DASH. I PUT THE VEHICLE IN PARK AND PROCEEDED TO START IT. *TR

SO IM DRVING DOWN THE EXPRESSWAY I57 AT ABOUT 85MPH AND THE CAR BEEPS 3 TIMES DISPLAYING SERVICE STABILATRACK/ SERVICE TRACTION AND CHECK ENGINE SECONDS LATER THE CAR COMPLETELY CUT OFF. WHILE IN TRAFFIC. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 65 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE CONTACT MENTIONED THAT THE THROTTLE SENSOR SHUT DOWN WARNING MESSAGE APPEARED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE THROTTLE POSITION SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED TWICE, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNAVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 65,000.

THROTTLE DISABLE LIGHT COMES ON AND THE ENGINE SHUTS DOWN, INCLUDING STEERING. THIS HAS HAPPENED TWICE. THE FIRST TIME WAS JANUARY OF 2014, SPEED WAS APPROXIMATELY 50 MPH. WE WERE ABLE TO STEER THE CAR INTO A NEIGHBORHOOD AND AFTER ABOUT 30-40 MINUTES, THE ENGINE STARTED AGAIN. THIS HAPPENED AGAIN YESTERDAY, IN A MUCH MORE DANGEROUS SITUATION. I WAS ENTERING A HIGHWAY WITH TRAFFIC TRAVELLING AT AND ABOVE POSTED SPEED OF 70 MPH. AS I MERGED, THE THROTTLE DISABLED LIGHT FLASHED ON AND THE ENGINE IMMEDIATELY SHUT DOWN. LUCKILY I WAS ABLE TO STEER THE CAR ONTO THE SHOULDER. I TRULY FEEL MY LIFE WAS IN DANGER. THE VEHICLE STARTED AFTER ABOUT 30 MINUTES OF ME SITTING ON THE VERY BUSY SHOULDER OF THIS HIGHWAY. *TR

WITHOUT WARNING, AN ENGINE POWER REDUCED NOTICE APPEARS, AND THE VEHICLE SLOWS DOWN FROM 65 MPH TO UNDER 20 MPH. *TR

THIS IS THE THIRD TIME THIS HAS HAPPENED TO ME AND LUCKILY NOT WHILE TRAVELING ON A HIGHWAY. I AM GETTING A TRACTION CONTROL LOSS WITH REDUCED POWER LIGHT ON THAT ACTUALLY POWERS DOWN THE ENGINE. I HAVE BEEN ABLE TO SHUT THE CAR OFF AND CLEAR THE LIGHT AND IT WORKS O.K. BUT THAT IS NOT A PERMANENT FIX. THIS PROBLEM WITH THESE VEHICLES HAS BEEN WELL DOCUMENTED HUNDREDS OF TIMES ON FORUMS ALL OVER THE INTERNET AND WHY HAS GM DONE NOTHING ABOUT THIS? SOMEONE IS GOING TO DIE OR SERIOUSLY BECOME INJURED DUE TO THIS DEFECT, I HOPE TO GOD IT IS NOT ME!!! THIS IS REALLY A PROBLEM IF YOU ARE TRAVELING AT A HIGH RATE AND SPEED AND THE ENGINE DECIDES TO POWER DOWN. I WANT THIS ADDRESSED ASAP BEFORE WE ARE READING AND HEARING ABOUT ANOTHER FATALITY AT THE HANDS OF GM!!!! *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATE 80 MPH, THE ENGINE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE FAILURE RECURRED THREE TIMES. THE VEHICLE HAS NOT BEEN REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT THE ENGINE REDUCED WARNING INDICATOR ILLUMINATED AND THE VEHICLE STALLED NUMEROUS TIMES. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE EVAP SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS DRIVEN TO AN AUTHORIZED DEALER FOR FURTHER DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 50 MPH, THE VEHICLE STALLED WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO A POLE AND THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED A CONCUSSION, SPRAINED NECK, AND WHIPLASH WHICH REQUIRED MEDICAL ATTENTION. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 14V355000 (ELECTRICAL SYSTEM), HOWEVER THE PARTS ARE NOT AVAILABLE TO PERFORM THE REPAIRS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING 50 MPH, THE VEHICLE SUDDENLY STALLED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 73,000. THE VIN WAS UNAVAILABLE.

I WAS DRIVING IN THE RAIN ON MY WAY TO WORK ON A HIGHWAY. WITH OUT WARNING MY STEERING LOCKS UP, MY BATTERY LIGHT AND ENGINE LIGHTS TURN ON. ALONG WITH THIS MY CARS TEMP GOES THROUGH THE ROOF. THIS IS HAPPENING AT 65 MPH ITS 3 AM I CAN NO LONGER SEE OR CONTROL MY VEHICLE. THANKS TO MY SKILLED DRIVING I WAS ABLE TO PULL THE CAR OVER. I CAN'T FIGURE OUT WHAT IS WRONG WITH MY CAR I'VE HAD A PROFESSIONAL LOOK AT IT HE DOESN'T KNOW WHAT DO OVER THAN REPLACE PARTS AND DO TRIAL AND ERROR. IM LUCKY TO BE ALIVE EVERY TIME I DRIVE IN THE RAIN BUT ITS NOT ME THAT I'M WORRIED ABOUT. I DON'T WANT ANYBODY TO GET HURT OR KILLED DUE TO MY STEERING LOCKING UP. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 60 MPH, THE ENGINE POWER REDUCED WARNING LIGHT ILLUMINATED AND THE VEHICLE DECELERATED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 200,000 AND THE CURRENT MILEAGE WAS 210,000.

I WAS DRIVING WHEN VEHICLE LOST POWER AND CAR SHUT OFF. I PUT THE CAR IN NEUTRAL AND RESTARTED THE MOTOR AND THIS HAS HAPPENED ON A FEW OCCASIONS. MORE RECENTLY, AT TIMES CAR WILL NOT TURN OVER OR CRANK AND THE CHECK ENGINE LIGHT COMES ON. THEN SUDDENLY THE CAR CRANKS AND AFTER SOME TIME HAS PASSED THE CHECK ENGINE LIGHT SHUTS OFF. I TOOK THE CAR TO THE DEALERSHIP AND THEY TOLD ME IT WAS THE BATTERY. I REPLACED THE BATTERY AT THE DEALERSHIP BUT IT STILL DOES THE SAME THING. I TOOK THE CAR BACK TO THE DEALERSHIP BUT THE DEALERSHIP SAID THEY COULD NOT FIND THE PROBLEM. SO I TOOK THE CAR TO ANOTHER MECHANIC AND HE TOLD ME IT WAS THE IGNITION 1 SWITCH CIRCUIT 2 (CODE P1682). *TR

I WAS DRIVING WHEN VEHICLE LOST POWER AND CAR SHUT OFF. I PUT THE CAR IN NEUTRAL AND RESTARTED THE MOTOR AND THIS HAS HAPPENED ON A FEW OCCASIONS. MORE RECENTLY, AT TIMES CAR WILL NOT TURN OVER OR CRANK AND THE CHECK ENGINE LIGHT COMES ON. THEN SUDDENLY THE CAR CRANKS AND AFTER SOME TIME HAS PASSED THE CHECK ENGINE LIGHT SHUTS OFF. I TOOK THE CAR TO THE DEALERSHIP AND THEY TOLD ME IT WAS THE BATTERY. I REPLACED THE BATTERY AT THE DEALERSHIP BUT IT STILL DOES THE SAME THING. I TOOK THE CAR BACK TO THE DEALERSHIP BUT THE DEALERSHIP SAID THEY COULD NOT FIND THE PROBLEM. SO I TOOK THE CAR TO ANOTHER MECHANIC AND HE TOLD ME IT WAS THE IGNITION 1 SWITCH CIRCUIT 2 (CODE P1682). *TR

WHILE DRIVING 65MPH VEHICLE JUST DIED. WAS NOT ABLE TO START FOR ABOUT 15 MINS. THIS HAS HAPPENED SEVERAL TIMES NEARLY CAUSING SEVERAL ACCIDENTS. THE VEHICLE INTERMITTENTLY HAS REDUCED ENGINE POWER WHILE DRIVING AND JERKS FROM A COMPLETE STOP SOMETIMES. NOW THE OIL ENGINE PRESSURE/TURN OFF ENGINE LIGHT AND ALARM GO OFF ALL THE TIME. REPLACE THE SENSOR, BUT TO NO AVAIL. THE LOUD KNOCKING SOUND FROM THE DASH IS UTTERLY ANNOYING. I THINK THE FACT THAT ONLY THE POLICE CARS GOT RECALLED IS INSANE, NO MATTER WHAT THE RECALL WAS. I'M SURE ONCE THEY TOOK THOSE VEHICLES IN; ALL THE OTHER ISSUES I HAVE MENTIONED WERE ALSO FIXED. ALSO THE REAR DRIVER SIDE POWER LOCK IS FAULTY AND UNSAFE WHEN TRAVELING WITH YOUNG CHILDREN. I HONESTLY BELIEVE WITH SO MANY CONSUMERS HAVING THE EXACT SAME PROBLEMS, GM SHOULD ISSUE A RECALL ON THESE VEHICLES BEFORE SEVERAL TRAGEDIES OCCUR AND...

ONCE MY VEHICLE GOT NEAR 80K MILES, IT BEGAN TO RANDOMLY SHUT DOWN ON ME AS I DRIVE. THE MESSAGE "ENGINE POWER REDUCED, SERVICE THROTTLE" COMES ON AND I BARELY HAVE TIME TO PULL OUT OF HARM'S WAY BEFORE THE CAR WON'T MOVE. THIS HAS HAPPENED NUMEROUS TIMES OVER THE PAST YEAR--MOST RECENTLY, THREE TIMES WHILE DRIVING ON THE FREEWAY AND TURNPIKE ON SATURDAY JUNE 28. DRIVING AT 70MPH AND HAVING MY CAR SUDDENLY LOSE POWER IS BEYOND RIDICULOUS. WHEN MY MECHANIC PULLS THE ERROR CODE, IT'S JUST A GENERAL COMPUTER ERROR EVERY TIME. NOTHING AT ALL ABOUT THE THROTTLE HAS EVER SHOWN. WHY IS THIS NOT A RECALL WHEN YOU SEARCH "IMPALA ENGINE POWER REDUCED" AND SEE THERE ARE A TON OF PEOPLE WITH THE SAME ISSUE? DOES SOMEONE HAVE TO DIE BEFORE THIS ISSUE GETS FIXED? *TR

WHILE DRIVING TO WORK ON 29 MAY 2014 I HIT A SMALL POTHOLE. THE POTHOLE IS 10" ACROSS, 3-4" DEEP, AND I HIT IT HEAD ON. THIS CAUSED MY CAR TO SHUT OFF, WHICH I DIDN'T REALIZE UNTIL I TRIED TO ACCELERATE. I THEN REALIZED I HAD NO POWER STEERING OR BREAKS AND HAD TO PULL OFF TO THE SIDE OF THE ROAD TO RESTART THE CAR. LUCKILY THERE WERE NO CARS BEHIND ME, SO OTHER THAN HAVING TO PULL OFF THE ROAD ON A CURVE I WAS LUCKY. I CALLED BOTH MY LOCAL GM DEALER (RESSLER OF BOZEMAN, MT) AND GM CUSTOMER SUPPORT TO TELL THEM ABOUT THE ISSUE. THE LOCAL DEALER TOLD ME THERE WAS NO ISSUE WITH THE CAR, NO RECALLS, AND NOTHING TO WORRY ABOUT. THE TECHNICIAN TOLD ME TO "AVOID HITTING POTHOLES". GIVEN THE STATE OF THE ROADS THAT MAY BE HARD TO DO. THE...

SERVICE TRACTION CONTROL/ENGINE POWER REDUCED LIGHTS CAME ON DASH. CAR LOST ALL POWER AND WHEN STOMPING THE GAS PEDAL SPEED WOULD RESUME, VERY HESITANT FROM A DEAD STOP. CAR WAS JERKING, SHUT OFF TRACTION CONTROL AND CAR JERKED THEN TOO. GM NEEDS TO FIX THIS BEFORE THERE ARE DEATHS. ALSO I HAVE NO UNLOCKING DOORS. THEY HAVE TO ALL BE MANUALLY UNLOCKED. BATTERY WAS REPLACED IN CAR AND ON KEY FAB. GAS PEDAL SENSOR AND THROTTLE BODY SENSOR ARE THE TRIGGERED CODES, GM NEEDS TO FIND THE REAL SOLUTION AS THESE DON'T SEEM TO FIX PROBLEM. *TR

I WAS AT A STOP SIGN, WHEN I WENT TO PULL ONTO THE HIGHWAY, THE TRANSMISSION SLIPPED AND HESITATED! I TOOK IT TO GM DEALER AND WAS TOLD THEY COULD FIND NO PROBLEM WITH IT! IT WOULD ACTUALLY HAVE TO GO BAD BEFORE THEY COULD DO ANYTHING ABOUT IT! NOW I HAVE 68000 MILES ON IT, AND THE PROBLEM HAPPENS DAILY! TWO DAYS AGO, WHEN PULLING ON TO THE HIGHWAY, IT HESITATED AGAIN, BUT THIS TIME THERE WAS A SEMI COMING! LUCKILY IT FINALLY TOOK HOLD AND I COULD PROCEED! I SAW ON THE INTERNET, THAT THIS IS A COMMON PROBLEM FOR THIS VEHICLE!! WHY, DOESN'T GM FIX IT?? ALSO, I HAVE HAD MY CAR IN FOR ENGINE PROBLEMS, THEY HAVE REMOVED THE ENGINE FROM THE CAR, AND "DECARBONED THE CYLINDER"! NOW ABOUT 30000 MILES LATER IT HAS THE SAME PROBLEM AGAIN! *TR

VEHICLE WAS STOPPED AT STOPLIGHT. DRIVER REACHED DOWN TO PICK UP PAPER HE DROPPED ON THE FLOOR, AND ACCIDENTALLY GOT FINGER CAUGHT IN LANYARD ATTACHED TO KEY RING THAT HAD THE IGNITION KEY IN IT. IGNITION SWITCHED TURNED TO OFF, AND ENGINE QUIT. HAD TO SHIFT TO NEUTRAL TO RESTART ENGINE. *TR

OUR 2008 IMPALA LS, WITH 100,000 MILES, IS HAVING THE SAME PROBLEM I AM SEEING AT THIS WEB SITE AND ALL ACROSS THE INTERNET. LAST MONTH, MAY, 2014, AND THIS MONTH, JUNE, 2014, THERE WAS A SUDDEN REDUCED POWER ALERT ON THE DASHBOARD AND THE CHECK ENGINE LIGHT CAME ON. THE SPEED IMMEDIATELY DROPPED TO NO MORE THAN 35 MPH. BEFORE I COULD GET IT TO ADVANCE TO HAVE THEM CHECK TO SEE IF ANY CODES HAD BEEN DROPPED BY THE COMPUTER, THE CHECK ENGINE LIGHT WENT OFF. THERE WAS NO REDUCED POWER MESSAGE EITHER, AND THE SPEED RETURNED TO NORMAL. I WAS TOLD TO TRY FUEL INJECTOR CLEANER, WHICH I DID. ALL WENT WELL FOR ALMOST A MONTH, WHEN THE SAME THING HAPPENED AGAIN THIS MONTH. THIS TIME I WAS ABLE TO GET IT TO ADVANCE WITH THE CHECK ENGINE LIGHT STILL ON. THE COMPUTER HAD DROPPED 2 CODES,...

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THE VEHICLE STALLED AND THE CHECK ENGINE INDICATOR ILLUMINATED. AFTER FIVE MINUTES, THE CONTACT RESTARTED THE VEHICLE AND IT OPERATED NORMALLY. THE CONTACT IMMEDIATELY DROVE TO THE DEALER WHO STATED THAT THE ACCELERATOR PEDAL NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 41,550.

FREQUENTLY, SERVICE TRACTION CONTROL AND ENGINE POWER IS REDUCED LIGHTS COME ON. WHEN THIS HAPPENS, CAR IS SLUGGISH AND WILL NOT ACCELERATE. THIS IS VERY DANGEROUS BECAUSE IT HAPPENS UNEXPECTEDLY AND CAUSES VEHICLE TO DECELERATE QUICKLY. TYPICALLY THE CAR WILL START NORMALLY AFTER SITTING FOR 15-30 MINUTES BUT CHECK ENGINE LIGHT REMAINS ON FOR SOME TIME. ALSO, THE MESSAGE ENGINE HOT/AC OFF FIRES RANDOMLY. TEMPERATURE GAUGE RESTS AT ZERO. IT WILL START WORKING AGAIN EITHER THROUGH MANUAL RESET BY REMOVING BATTERY CABLES AND RECONNECTING OR RANDOMLY START WORKING AGAIN ON ITS OWN. THERE ARE NUMEROUS REPORTS OF BOTH ISSUES ON THE INTERNET WHICH INDICATE REPLACEMENT OF SENSORS/THROTTLE ARE VERY EXPENSIVE AND DO NOT FIX THE ISSUES. *TR

THIS IS THE SECOND INCIDENT WE HAVE HAD WITH OUR 2008 CHEVROLET IMPALA WHERE THIS PROBLEM HAS OCCURRED. THE MOST RECENT INCIDENT WAS ON WEDNESDAY MAY 21ST, AROUND 730 PM. MY WIFE WAS DRIVING ON A ROAD WITH A POSTED SPEED LIMIT OF 45 MILES PER HOUR, SHE SAID SHE WAS GOING ABOUT 48 WHEN THE TRACTION CONTROL LIGHT CAME ON, AND THE MESSAGING SYSTEM INDICATED "REDUCED ENGINE POWER." WHEN THIS HAPPENS THE VEHICLE SLOWS RATHER RAPIDLY, AND THEN IT IS IMPOSSIBLE TO ACCELERATE BEYOND ABOUT 30 MILES PER HOUR OR SO. DUE TO THE RAPID DECLINE IN SPEED AND THE FACT THAT THIS OCCURS WITHOUT WARNING, I BELIEVE THIS SHOULD BE AN IMMEDIATELY ACTED UPON PROBLEM. I CONTACTED GM ONLY TO BE TOLD THAT I HAVE TO TAKE IT TO GET IT LOOKED AT BY ONE OF THEIR LOCAL DEALERSHIPS, AND PAY FOR THAT DIAGNOSTIC. IN MY ONLINE RESEARCH...

I OWN A 2008 CHEVY IMPALA WHICH HAS BEEN HAVING COMPUTER PROBLEMS FOR 1 YR NOW. IT READS OUT REDUCED ENGINE POWER AND THE CAR WONT GO FASTER THAN 40 MPH. IVE HAD IT FIXED BUT THEN COMES RIGHT BACK UP, ONE MECHANIC SAYS TO CLEAN THE THROTTLE AND ANOTHER SAYS ITS SENSORS. THIS IS BECOMING QUITE A PROBLEM AND NOBODY CAN FIX IT PERMANENTLY. IT IS A SERIOUS SAFTEY ISSUE DUE TO THE FACT THAT I TRANSPORT GRANDCHILDREN AROUND AND THE CAR LOOSES POWER OUT OF NOWHERE,THEN JUST SHUTS DOWN IN THE MIDDLE OF TRAFFIC. I CANT KEEP PAYING ALL THIS MONEY FOR IT TO JUST HAPPEN OVER AND OVER WITH NO RESULTS. WHEN IS THIS GOING TO BE ON THE RECALL LIST? I WENT ONLINE TO FIND OUT THERE ARE ALOT OF OTHER PEOPLE HAVING THE SAME EXACT ISSUE. PLEASE HELP ME? I CANT AFFORD TO KEEP PAYING...

TL- CONTACT OWNS A 2008 CHEVEY IMPALA LT. THE FAILURE OCCURED APRIL 2014. THE CONTACT WAS DRIVING AND YOU HIT A POTHOLE. THE CONTACT STATED THAT THEY HAD TO PUT ON HAZARD LIGHTS ON. THE CONTACT BRAKES FAILED AFTER HITTING THE POTHOLE, PREVENTING HER FROM STOPING THE VEHICLE. THE CONTACT STATED THE KEY IGNITION FAILED. THE CURRENT MILLAGE IS 109,000. THE CONTACT CALLED THE MANUFACTURE. THERE WERE NO REPAIRS MADE ON THE VEHICLE.

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE HE DROVE AT APPROXIMATELY 40 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE WAS EXPERIENCED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER WHO REPROGRAMMED THE COMPUTER BUT THE FAILURE WAS NOT CORRECTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 61,000.

2008 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO TRANSMISSION FAILURE. *SMD THE CONSUMER STATED THE VEHICLE WAS PURCHASED IN SEPT 2007, AND IN SEPT 2009, THE TRANSMISSION HAD TO BE REPLACED. THE VEHICLE WAS COVERED UNDER 100% WARRANTY AND SHE WAS GIVEN A RENTAL CAR. THE TRANSMISSION WAS REPLACED A FOR A SECOND TIME, AND LASTED UNTIL MARCH 2014. THE CONSUMER STATED THE TRANSMISSION WAS REPLACED FOR A 3RD TIME AND IT HASN'T EVEN BEEN 7 YEARS. THE CONSUMER STATED THE VEHICLE WOULD HESITATE FROM A STOP. THE DEALER ALSO STATED THE VEHICLE NEEDED ENGINE MOUNT AND STABILIZER LINKS. *JB

I DRIVE THE CAR AND IT SAYS ENGINE POWER REDUCED STABILATRAK IT SLOWS DOWN AND IT FEELS FORCED TO DRIVE SO I PULL TO THE SIDE OF THE ROAD WAIT ABOUT 10 TO 15 MINUTES AND IT STARTS BUT THEN IT GOT TO THE POINT WERE IT WASN'T EVEN DRIVABLE WITH IT STATING ENGINE POWER REDUCED STABILATRAK SO I CALLED CHEVY IN MODESTO CA ASKED IF THERE WAS A RECALL THEY SAID NO AND I TOLD THEM I SEEN A LOT OF COMPLAINTS ON LINE WITH THE SAME PROBLEMS I WAS GOING THROUGH THEY SAID YOU CANT BELIEVE EVERYTHING ONLINE MISS I TOOK THE CAR INTO THE A MECHANIC I KNOW HE DIAGNOSED IT AS BEING A THROTTLE SENSOR AND PEDAL SENSOR CHARGED ME 587$ I THOUGHT THE PROBLEM WAS SOLVED A WEEK LATER IT DID AGAIN ENGINE POWER REDUCED BUT THIS TIME IT STARTED OVER HEATING TO IVE HAD...

WHILE DRIVING MESSAGE REDUCED ENGINE POWER IS DISPLAYED ALONG WITH THROTTLE DISABLED MESSAGE, ENGINE SHUTS OFF, MAKING VEHICLE DIFFICULT TO STEER. LEFT MY WIFE STRANDED IN MIDDLE OF ROAD. CAR RESTARTS AFTER APPROX. 15 MIN AND DISPLAYS ORANGE ENGINE LIGHT. TOOK TO WEBBS TEXACO IN LAKELAND, FL AND THEY SAY IT HAS A BAD ECM. PREVIOUSLY SHUT OFF AT 70 MPH ON INTERSTATE. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE EXITING A PARKING LOT, THE VEHICLE SUDDENLY STALLED WITHOUT WARNING. THE STARTER DISABLED, SERVICE THROTTLE AND ENGINE POWER LOW WARNING MESSAGES DISPLAYED ON THE INSTRUMENT PANEL AFTER THE FAILURE. THE VEHICLE WAS RESTARTED AFTER NUMEROUS ATTEMPTS HOWEVER, THE FAILURE PROGRESSED INTO AN INTERMITTENT OCCURRENCE. THE VEHICLE WAS TAKEN TO THE DEALER , WHO STATED THAT THE ENGINE CONTROL MODULE WOULD NEED TO BE REPLACED. THE MANUFACTURE WAS ALERTED ABOUT THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 128,000. UPDATED 06/27/14*LJ THE CONSUMER STATED THE VEHICLE WAS REPAIRED. AN OCCASIONAL, SPLIT SECOND STALL OR MISSING OUT CAN BE DETECTED. IF IT CONTINUES AFTER THE OIL CHANGE AND TRANSMISSION FLUID CHECK THE CONSUMER WILL REPORT IT TO THE DEALER. UPDATED 07/2/2014 *JS

WHILE ACCELERATING THE CAR LOST THE ABILITY TO CONTINUE ACCELERATING ALL AT ONCE WHICH CAUSED A JERKING MOTION OF THE CAR CAUSING ME(THE DRIVER) TO BE THROWN FORWARD HITTING MY HEAD ON THE STEERING WHEEL. IT ALL HAPPENED VERY FAST AND THE REDUCED ENGINE POWER AND TRACTION CONTROL MESSAGE APPEARED ON THE DASH BOARD AND IS STILL ON THE DASH BOARD. AS I SAID IT ALL HAPPENED VERY FAST BUT I WAS ABLE TO BRACE MYSELF SLIGHTLY WHICH IS THE ONLY REASON I WAS NOT SERIOUSLY INJURED. THIS ISSUE WHICH NOW AFTER SPEAKING TO MY CAR MECHANIC AND ME SEEING MANY OTHER PEOPLE HAVING THE SAME ISSUE AFTER DOING SOME RESEARCH ONLINE IS A DEATH SENTENCE TO SOMEONE. SOMEONE IS GOING TO DIE FROM THE CAR LOSING THE ABILITY TO ACCELERATE ALL AT ONCE ALONG WITH A JERKING MOTION THAT MAKES YOU WANT TO HAVE A FOOT ON THE GAS...

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 65 MPH, THE VEHICLE SUDDENLY DECELERATED TO APPROXIMATELY 5 MPH. THE CONTACT INDICATED THAT THE VEHICLE TRACTION CONTROL AND ENGINE REDUCE POWER WARNING LIGHTS ILLUMINATED PRIOR TO THE VEHICLE DECELERATING. THE CONTACT STATED THAT AFTER TURNING THE ENGINE OFF AND RESTARTING THE VEHICLE OPERATED AS NORMAL. VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 105,521. *TR

I PURCHASED A CHEVY 08 IMPALA IN LATE JANUARY 2013 WITH LESS THAT 55K MILE ON IT, NOW IT'S BEEN ABOUT A YEAR IT'S AROUND 64K MILE. TODAY ON MY WAY TO WORK, THE TRACTION CONTROL LIGHT AND ENGINE LIGHT ARE ON AND THERE ARE THE MESSAGE OF TRACTION CONTROL IS ON AND ALSO THE ENGINE POWER IS REDUCED. I FELT THE SPEED OF THE CAR REDUCED, LUCKILY I AM ON LOCAL STREET WITHOUT MANY TRAFFIC. AFTER ABOUT AN HOUR I TRIED TO TESTED IT AGAIN AND ONLY THE ENGINE LIGHT IS ON, THE SPEED OF THE CAR IS NORMAL. I AM NOT FAMILIAR WITH CAR PROBLEMS AND ALSO IT'S MY FIRST TIME TO OWN A CAR. BUT I READ A LOT POSTS ONLINE [XXX] AND FOUND SO MANY PEOPLE EXPERIENCING THE SIMILAR PROBLEMS. THE SAME PROBLEM WOULD LATER HAPPEN IN MY SITUATION. I AM DISAPPOINTED TO LEARN THAT GM...