NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
17 reportsClear category filter130,000 miles · Jan 19, 2017
EngineEngine And Engine Cooling
TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING 55 MPH, THE ACCELERATOR PEDAL FAILED TO OPERATE AND THE GEAR FAILED TO SHIFT AND WENT STRAIGHT INTO NEUTRAL. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE COOLANT LEVEL SENSOR MODULE NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. T…
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TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING 55 MPH, THE ACCELERATOR PEDAL FAILED TO OPERATE AND THE GEAR FAILED TO SHIFT AND WENT STRAIGHT INTO NEUTRAL. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE COOLANT LEVEL SENSOR MODULE NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.
NHTSA ODI #10946321
75,000 miles · Aug 15, 2014
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, AN UNUSUAL SMELL WAS EMITTED INTO THE VEHICLE. THE CONTACT WAS ABLE TO MANEUVER THE VEHICLE TO THE SIDE OF ROAD. AFTER INSPECTING THE VEHICLE, THE CONTACT NOTICED THE BURNING SCENT WAS OF OIL AND ANTIFREEZE. THE PROBLEM OCCURRED TWICE. THE…
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TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, AN UNUSUAL SMELL WAS EMITTED INTO THE VEHICLE. THE CONTACT WAS ABLE TO MANEUVER THE VEHICLE TO THE SIDE OF ROAD. AFTER INSPECTING THE VEHICLE, THE CONTACT NOTICED THE BURNING SCENT WAS OF OIL AND ANTIFREEZE. THE PROBLEM OCCURRED TWICE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED ABOUT THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 75, 000.
NHTSA ODI #10622554
110,000 miles · Jul 1, 2014
Engine And Engine Cooling
SEVERAL INCIDENTS OF ENGINE DYING WHILE TRAVELING AT FULL SPEED ON OPEN HIGHWAY. WITH POWER STEERING, BRAKES, ETC. SOMETIMES DIFFICULT TO GET OUT OF THE WAY OF TRAFFIC WITHOUT BEING HIT. HAVE TRIED NEW IGNITION SWITCH, NEW KEY. STILL DOING IT. *TR
NHTSA ODI #10607417
25,000 miles · Mar 23, 2012
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING 40 MPH, THE CONTACT STATED THAT THE TIMING BELT FRACTURED WITHOUT WARNING CAUSING THE VEHICLE TO LOSE ALL POWER. THE DEALER INFORMED THE CONTACT THAT THE TIMING BELT NEEDED TO BE REPLACED SINCE IT FRACTURED AND CAUSED DAMAGE TO THE HEAD, VALVE, AND PISTONS. THE MANUFACT…
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TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING 40 MPH, THE CONTACT STATED THAT THE TIMING BELT FRACTURED WITHOUT WARNING CAUSING THE VEHICLE TO LOSE ALL POWER. THE DEALER INFORMED THE CONTACT THAT THE TIMING BELT NEEDED TO BE REPLACED SINCE IT FRACTURED AND CAUSED DAMAGE TO THE HEAD, VALVE, AND PISTONS. THE MANUFACTURER WAS AWARE OF THE FAILURE BUT FAILED TO OFFER ANY ASSISTANCE. THE APPROXIMATE FAILURE MILEAGE WAS 25,000. THE VIN WAS UNAVAILABLE. UPDATED 05/11/12*LJ THE CONSUMER PROVIDED A VIN THAT BELONGS TO A SUBARU. UPDATED 05/15/12
NHTSA ODI #10452806
51,000 miles · May 12, 2011
Engine And Engine CoolingPower Train
TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING APPROXIMATELY 65 MPH, THE CONTACT STATED THAT THE VEHICLE WOULD CONTINUE TO MAINTAIN SPEED FOR MILES AS PRESSURE WAS REMOVED FROM THE ACCELERATOR PEDAL. THE CONTACT STATED THAT THE FAILURE WOULD RECUR AT ANY SPEED. THE VEHICLE ALSO STALLED APPROXIMATELY FIFTY TIMES WITHO…
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TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. WHILE DRIVING APPROXIMATELY 65 MPH, THE CONTACT STATED THAT THE VEHICLE WOULD CONTINUE TO MAINTAIN SPEED FOR MILES AS PRESSURE WAS REMOVED FROM THE ACCELERATOR PEDAL. THE CONTACT STATED THAT THE FAILURE WOULD RECUR AT ANY SPEED. THE VEHICLE ALSO STALLED APPROXIMATELY FIFTY TIMES WITHOUT WARNING. IN ADDITION, THE VEHICLE WOULD DECELERATE INDEPENDENTLY, THE RPMS WOULD FLUCTUATE AND THE VEHICLE WOULD JERKS FORWARD ERRATICALLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DISCOVERED THAT WHILE THE TRANSMISSION WAS IN NEUTRAL, THE TIRES WOULD CONTINUE TO SPIN EXCESSIVELY ON WITHOUT DEPRESSING THE ACCELERATOR PEDAL. THE MECHANIC WAS UNABLE TO DIAGNOSE OR REPAIR THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 51,000. UPDATED 6/8/11 *CN THE CONSUMER STATED THE CASE WAS CLOSED. 06/13/11
NHTSA ODI #10400624
122,000 miles · Mar 28, 2011
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. THE CONTACT STATED THAT STEAM BEGAN EMITTING FROM THE EXHAUST SYSTEM. THE CONTACT THEN NOTICED THAT ANTIFREEZE WAS ABNORMALLY LEAKING INTO THE OIL. THE DEALER ADVISED THE CONTACT THAT THE HEAD GASKET WOULD NEED REPLACING AND PERFORMED THE REPAIRS. THE CURRENT MILEAGE WAS 137,000 AND TH…
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TL* THE CONTACT OWNS A 2007 CHEVROLET AVEO. THE CONTACT STATED THAT STEAM BEGAN EMITTING FROM THE EXHAUST SYSTEM. THE CONTACT THEN NOTICED THAT ANTIFREEZE WAS ABNORMALLY LEAKING INTO THE OIL. THE DEALER ADVISED THE CONTACT THAT THE HEAD GASKET WOULD NEED REPLACING AND PERFORMED THE REPAIRS. THE CURRENT MILEAGE WAS 137,000 AND THE FAILURE MILEAGE WAS 122,000.
NHTSA ODI #10393504
19,251 miles · Mar 16, 2011
Air BagsEngine And Engine CoolingStructure
2007 AVEO 5 , NEW PURCHASE IN APRIL 2008. 1. HIGHWAY DRIVING IS EXTREMELY SCARY, CANNOT DRIVE AT "POSTED SPEED LIMITS IN NORTH AMERICA.ROOF HOWLS & VIBRATES, WE FEAR THAT ROOF WILL DETACH & BLOW OFF.TECH: UNABLE TO REPRODUCE. 2. FREEZING OUTDOOR TEMPERATURES, DEFROSTER FAILS, NEEDS HAND TOWELING, EXCESSIVE MOISTURE & FROZEN I…
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2007 AVEO 5 , NEW PURCHASE IN APRIL 2008. 1. HIGHWAY DRIVING IS EXTREMELY SCARY, CANNOT DRIVE AT "POSTED SPEED LIMITS IN NORTH AMERICA.ROOF HOWLS & VIBRATES, WE FEAR THAT ROOF WILL DETACH & BLOW OFF.TECH: UNABLE TO REPRODUCE. 2. FREEZING OUTDOOR TEMPERATURES, DEFROSTER FAILS, NEEDS HAND TOWELING, EXCESSIVE MOISTURE & FROZEN ICE ON ALL INSIDE WINDOWS SET ON "DEFROST/ FRESH AIR/ HIGH FAN/ MEDIUM HIGH HEAT, EVEN AFTER 1 HOUR STILL VERY HUMID & WET. DIFFICULT TO SEE CLEARLY WHILE DRIVING. TECH:NO FAULT FOUND 3.AIR BAG WARNING LIGHT GOES OFF & ON WHEN IT WANTS, WITH PEOPLE IN BOTH FRONT SEATS. TECH: UNABLE TO DUPLICATE 4. FRONT END GROANS HARSHLY WHEN DRIVING OVER DIPS IN ROAD OUR SPEED BUMPS. TECH LUBRICATED. 11 FAILED ATTEMPTS ON OUR PART/IN LETTERS TO GM CEO'S ABOUT OUR SAFETY CONCERNS-NO RESPONSE, INTEREST OR REPLY BACK. SERVICE REFUSED VIEWING OUR VIDEO OF OUR HIGHWAY DRIVING, TIRED OF GM SERVICE "LOOP HOLE EXCUSES" GAMMOT RUNAROUND SYSTEM & GETTING KNOW RESULTS. PLEASE HELP US, WE BOUGHT THIS CAR FOR ROAD TRIPS AROUND NORTH AMERICA, WE CLEARLY WOULD BE RISKING OUR LIVES DOING HWY POSTED SPEEDS THAT ARE AS HIGH AS 80 MILES PER HOUR IN SOME STATES. WE ARE DONE WITH THIS AVEO 5! *TR
NHTSA ODI #10390347
36,000 miles · Aug 17, 2010
Electrical SystemEngine And Engine CoolingPower Train
I BOUGHT THIS 2007 CHEVY AVEO BRAND NEW WITH ONLY 9 MILES ON IT. AFTER I PUT ABOUT 33,000 MILES THE A/C WENT OUT... ON A BRAND NEW CAR! THEN THE CONSOLE WITH THE SHIFTERS LIGHTS WENT OUT, BLINKERS WOULD STOP BLINKING AND JUST STAY GREEN. I WENT TO START MY CAR AT 10PM AND IT WOULDN'T START IT ACTED LIKE IT WAS GOING TO BE THEN K…
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I BOUGHT THIS 2007 CHEVY AVEO BRAND NEW WITH ONLY 9 MILES ON IT. AFTER I PUT ABOUT 33,000 MILES THE A/C WENT OUT... ON A BRAND NEW CAR! THEN THE CONSOLE WITH THE SHIFTERS LIGHTS WENT OUT, BLINKERS WOULD STOP BLINKING AND JUST STAY GREEN. I WENT TO START MY CAR AT 10PM AND IT WOULDN'T START IT ACTED LIKE IT WAS GOING TO BE THEN KEPT CLICKING. SO I JUMPED IT AND DROVE AROUND TO CHARGE THE BATTERY. I HAD THE BATTERY TESTED AND THEY SAID EVERYTHING WAS FINE. GO BACK AND THE NEXT MORNING IT DOESN'T START AGAIN, ALL I GOT WAS A CLICKING SOUND WHEN TRYING TO START THE CAR. I TOOK IT TO A MECHANIC AND HE SAID THAT IT COULD BE THE STARTER OR THE ALTERNATOR AND THAT I SHOULD PAY TO GET THEM BOTH TESTED AND REPLACED IF NEEDED. THERE HAS GOT TO BE SOME TYPE OF A RECALL IF I GOOGLE IT AND EVERYONE HAS THE SAME ELECTRICAL AND ENGINE PROBLEMS. THERE IS NO WAY THAT A 3 YEAR OLD CAR SHOULD BE NEEDING MAJOR A/C REPAIRS, ELECTRICAL, AND ENGINE REPAIRS SO SOON. PLEASE PLEASE PLEASE LOOK INTO THIS!! *TR
NHTSA ODI #10350067
53,000 miles · May 15, 2010
Engine And Engine CoolingVehicle Speed Control
WHILE DRIVING THE THROTTLE IS SOMETIMES STUCK IN A LOWER GEAR CAUSING ME TO MOVE AT A LIMITED SPEED WHILE ON THE ROAD. THERE HAS ALWAYS BEEN A PROBLEM WITH THE THROTTLE SUCH AS ERRATIC ACCELERATION, BUT ONLY RECENTLY IT HAS BECOME STUCK. *TR
NHTSA ODI #10330547
Mileage unknown · Apr 30, 2010
Engine And Engine Cooling
MY ENGINE LIGHT STARTED COMING ON, SO I TOOK IT TO MY MECHANIC AND THEY DID A DIAGNOSTIC TEST ON MY 2007 CHEVY AVEO. THEY FOUND THAT IT HAD THE SAME PROBLEM THE TOYOTAS HAD WHEN RECALLED. IT IS THE THROTTLE POSITION SENSOR ACCELERATOR POSITION SENSOR. I WAS TOLD THAT IF IT DON'T GET FIXED, EITHER THE GAS PEDAL WILL STICK OR IT C…
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MY ENGINE LIGHT STARTED COMING ON, SO I TOOK IT TO MY MECHANIC AND THEY DID A DIAGNOSTIC TEST ON MY 2007 CHEVY AVEO. THEY FOUND THAT IT HAD THE SAME PROBLEM THE TOYOTAS HAD WHEN RECALLED. IT IS THE THROTTLE POSITION SENSOR ACCELERATOR POSITION SENSOR. I WAS TOLD THAT IF IT DON'T GET FIXED, EITHER THE GAS PEDAL WILL STICK OR IT COULD JUST STOP AND NOT GO ANYWHERE. I HAVE ONLY HAD THE CAR ALMOST 1 YR. AND IT ONLY HAS 44,000 MILES ON IT. *TR
NHTSA ODI #10328294