2007 Chevrolet Impala

I WAS DRIVING TO WORK AND A MESSAGE POPPED-UP "REDUCED ENGINE POWER" MY SPEED WAS QUICKLY REDUCED FROM 45 MPH TO 20 MPH. I IMMEDIATELY PULLED OVER LUCKILY I WAS NOT HIT BY ANOTHER VEHICLE. THE CHECK ENGINE LIGHT REMAINS ON IN THE VEHICLE. I HAD THE VEHICLE DIAGNOSED AND WAS TOLD THE THROTTLE SENSOR NEED TO BE REPLACED. THIS IS A DANGEROUS ISSUE THAT GM NEED TO ADDRESS. NUMEROUS OF IMPALA OWNERS HAVE FILED COMPLAINTS, BUT HAVE BEEN IGNORED. I FEEL AS THOUGH GM SHOULD RECALL THE VEHICLES AND FIX THE DEFECTS... THIS IS PUTTING ME, MY CHILDREN, AND MANY OTHERS AT RISK. PLEASE HELP WITH THIS ISSUE. *TR

"SERVICE TRACTION CONTROL; ENGINE POWER REDUCED" MESSAGE ON DASH AS ENGINE & TRACTION CONTROL LIGHT CAME ON; PRIOR TO THIS INCIDENT, CAR HAS BEEN ACTING SLOWER WITH ACCELERATION & REQUIRED MORE PRESSURE TO BE APPLIED TO ACCELERATOR TO MAINTAIN SPEED. HAPPENED AS I WAS DRIVING ON HIGHWAY. COULD'VE HAD MAJOR ACCIDENT!! CLOSEST DEALERSHIP 30 MILES AWAY. *TR

TL-THE CONTACT OWNS A 2007 CHEVROLET IMPALA THE CONTACT STATED THAT WHEN THE WEATHER IS COLD THE VEHICLE ANTITHEFT SYSTEM ACTIVATES AND CAUSED THE ENGINE NOT TO START UP. THE VEHICLE WAS TAKEN TO THE DEALER A DIAGNOSTIC WAS PERFORMED WHICH WAS UNABLE TO LOCATE A FAILURE CODE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 122,000. LI

MY WIFE'S DAILY DRIVER IS A 2007 IMPALA . SHE WAS DRIVING HOME WITH OUR THREE KIDS WHEN THE CAR STARTED SHAKING AND THE REDUCED ENGINE POWER DISPLAY CAME ON. AFTER THAT SHE COULD ONLY GO ABOUT 25MPH. THIS SCARED HER AND COULD HAVE CAUSED AN ACCIDENT. I LOOKED ONLINE AND FOUND FORUMS ABOUT A LOT OF PEOPLE HAVING THE SAME PROBLEM AND IT PISSES ME OFF THAT GM HASN'T RECALLED THESE VEHICLES . DOES SOMEONE HAVE TO DIE BEFORE THIS SITUATION IS TAKEN CARE OF? *TR

FIRST, WHEN I SLOW DOWN TO TURN A CORNER, I TAKE MY FOOT OFF THE GAS. AFTER THE TURN, WHEN I PRESS THE GAS I HAVE NO POWER. IT DOESN'T DIE, IT JUST WON'T GO ANYWHERE FOR ABOUT 15-20 SECONDS, NO POWER. THAT DOESN'T SOUND LIKE A LONG TIME UNLESS YOU ARE SITTING IN THE MIDDLE OF A BUSY INTERSECTION. I HAVE TO COME TO A COMPLETE STOP FOR ABOUT 20-30 SECONDS, THEN TAKE OFF. SOMETIMES IT GOES, BUT FEELS LIKE IT JERKS INTO GEAR. THAT'S OK AT STOP SIGNS BUT STOP LIGHTS THAT TURN GREEN AS I APPROACH CAN BE DANGEROUS. ALSO, IF I TURN A CORNER ONTO ANOTHER STREET, IT HESITATES. AND SOMETIMES I HAVE ALMOST BEEN HIT FROM BEHIND. PEOPLE EXPECT YOU TO TURN AND PROCEED. WHEN YOU JUST STOP, THEY MAY NOT. I ALSO NOTICED ONE DAY, WHEN I JUST COAST ON A LEVEL ROAD, MY CAR SOMETIMES ACCELERATES FOR QUITE A WHILE, INSTEAD OF SLOWING DOWN IMMEDIATELY. I ONCE TOOK MY FOOT OFF THE GAS AT 45 MPH AND COASTED ON FLAT ROAD FOR 2.5 MILES. THE LATEST RELATED PROBLEM IS.. SPRING 2013, TWICE, I TURNED A CORNER AND IT JUST DIED. I HAD TO PULL OVER TO THE SIDE OF THE ROAD TO GET OUT OF TRAFFIC. AFTER A FEW MINUTES, IT CRANKED BACK UP. THANKFULLY, I WAS ON A CITY STREET AND NOT A FOUR LANE ROAD. I ALSO HAVE PROBLEMS WITH PARKING. I PUT MY FOOT ON THE BRAKES AND PULL INTO PARKING SPOT. WHEN I PUT IT IN PARK, IT LUNGES FORWARD. OR IF I STOP IN TRAFFIC, SOMETIMES IT LUNGES AFTER IT STOPS. I HAVE TO MAKE SURE THAT I LEAVE PLENTY OF ROOM IN FRONT FOR THIS PROBLEM. I THINK IT HAS SOMETHING TO DO WITH THE COMPUTER ALLOWING THE GAS TO FLOW OR STOP. I HAD THE TRANSMISSION REBUILT AND IT STILL DOES IT. *TR

THE FIRST INSTANCE I WAS DRIVING AND THE "SERVICE BRAKE SYSTEM" FLASHED ON THE DISPLAY. I HAD ALL BRAKE PADS REPLACED AT DEALER ON 1/3/2013. 2/7/2013 I WAS IN TRAFFIC AND THE CAR SUDDENLY SLOWS TO ABOUT 10 MPH AND WOULD NOT ACCELERATE THE DASH THEN DISPLAYED "REDUCED ENGINE POWER" AND THE CHECK ENGINE LIGHT CAME ON. ON 2/14/2013, I HAD THE THROTTLE POSITIONING SENSOR REPLACED AND AT THE SAME TIME HAD THE REAR DEFROST WIRING REPAIRED BECAUSE THAT HAD NOT BEEN WORKING FOR OVER A YEAR. ON 3/4/2013 THE CAR WOULD NOT START BY THE FACTORY REMOTE START, SO WENT OUT AND STARTED THE CAR WITH THE KEY, WHEN I RETURNED TO THE CAR THE VEHICLE WOULD NOT START AT ALL THE CHIME WOULD SOUND THE LIGHTS ON THE DASH FLASHED BUT NO START. I WAITED A FEW MINUTES THEN TRIED AGAIN, THE CAR STARTED BRIEFLY (50 SECONDS) "REDUCED ENGINE POWER" APPEARED ON THE DASH THEN IT SHUT DOWN COMPLETELY. I LOOKED UNDER THE HOOD SAW THE BATTERY ATTACHMENT WAS LOOSE, TIGHTENED THAT UP AND THEN THE CAR STARTED UP. HOWEVER, THE CAR RADIO (FACTORY RADIO NEVER REPLACED), THE CHIME, OR THE TICKING OF THE TURNING SIGNALS NO LONGER WORK. I HAVE AN APPOINTMENT WITH DEALER ON 3/14/13, BUT THE CAR SEEMS TO BE FAILING ALL AROUND. IN READING CHEVY/GM FORUMS, THERE ARE THOUSANDS OF CHEVY OWNERS EXPERIENCING THESE SAME ISSUES, CHEVY/GM NEEDS TO TAKE OWNERSHIP AND INVESTIGATE THESE VEHICLES TO DETERMINE THE ROOT CAUSE OF THE PROBLEMS. NEARLY 3000 DOLLARS LATER IN DEALER REPAIRS IS NOT GETTING TO THE BOTTOM OF THE ISSUE. I WAS NEARLY IN A CRASH DUE TO THE REDUCED ENGINE POWER ISSUE AND THAT WAS SCARY ENOUGH TO MAKE ME NOT WANT TO DRIVE THIS CAR OR AN AT ALL. *TR