THERMOSTAT HOUSING HAS CRACKED DUE TO ITS UNRELIABLE PLASTIC COMPOSITION. AFTER FAILURE, COOLANT WAS LEAKED THROUGHOUT ENGINE COMPARTMENT CREATING A MAJOR FIRE HAZARD AND CAUSING DAMAGE TO MULTIPLE ENGINE COMPONENTS. AFTER RESEARCHING THIS PROBLEM, NUMEROUS COMPLAINTS WERE DISCOVERED WITH THE EXACT NATURE. *KB
2005 chevrolet Aveo engine problems
moderate 72 complaints filed with NHTSA · avg repair $3,100
What owners are reporting 12 most recent
THE CLOCK ON MY 2005 CHEVY AVEO DOES NOT WORK CONTINUOUSLY. SOMETIMES THE DISPLAY WORKS AND SOMETIMES IT DOES NOT. AS FOR SAFETY ISSUES, THE PLASTIC THERMOSTAT HOUSING BROKE WHILE DRIVING DOWN THE ROAD LAST WEEK. AFTER PRICING REPLACEMENT PLASTIC PARTS, WE OPTED TO PURCHASE THE METAL ONE, WHICH CAN ONLY BE PURCHASED FROM THE DEALER AND WHICH IS MORE THAN TWICE THE PRICE OF THE PLASTIC ONES. WE STI…
I BOUGHT THIS CAR BRAND NEW AND KEPT UP THE MAINTENANCE RELIGIOUSLY! I WAS HORRIFIED TO FIND OUT THAT MY TIMING BELT WENT OUT AT 46,000 MILES! MY MANUAL SAYS TO REPLACE TIMING BELT AT 60,000 MILES. I'VE READ THERE WAS A RECALL ISSUED IN 2006, BUT IT DIDN'T GO TO OWNERS; JUST SERVICE SHOPS...I WAS NEVER ALERTED, THAT WAS DEFINITELY A MISTAKE ON GM'S PART. I FEEL AS THOUGH I SHOULD BE COMPENSA…
I HAVE A 2005 CHEVROLET AVEO WITH 50,000 MILES. I HAVE DONE THE ROUTINE MAINTENANCE ON THE VEHICLE. HOWEVER, A WEEK AGO THE TIMING BELT BROKE AND RUINED MY ENGINE. IN MY MAINTENANCE BOOK IT SAYS NOT TO CHANGE THE BELT UNTIL 60,000 MILES AND GM IS TELLING ME IT IS MY PROBLEM SINCE I AM NO LONGER UNDER WARRANTY. I HAVE LOOKED ON LINE AND FOUND OTHERS WHO HAVE PROBLEMS WITH THEIR TIMING BELTS GOI…
WHILE DRIVING I NOTICED A SMOKE COMING FROM UNDER THE HOOD. I LOOKED DOWN TO SEE MY ENGINE TEMP INDICATOR ON HOT. I WASN'T FAR FROM MY HOME LUCKILY AT THE TIME, SO I DROVE IT HOME. I OPENED MY HOOD A COUPLE MINUTES LATER TO FIND WATER SIZZLING ON MY THERMOSTAT HOUSING. (WHICH IS CONSTRUCTED OF TWO PIECES OF PLASTIC, GLUED TOGETHER) I TRIED TO LOOK UP INFO ON IT AND CAME ACROSS ALL KINDS OF PE…
WAS DRIVING TO WORK AND WENT THROUGH A DRIVE THROUGH FOR COFFEE. NOTICED THAT WHILE IDLE, MY CAR STARTED TO OVER HEAT. CONTINUED ON TO WORK APPROX 1 MILE DOWN THE ROAD. WHEN I GOT THERE I OPENED THE HOOD AND FOUND THAT A HOSE WAS NO LONGER CONNECTED TO THE THERMOSTAT HOUSING. THEN I NOTICED THAT THE PLASTIC HOUSING ITSELF WAS CRACKED IN HALF AND HANGING OFF THE CAR. IT COST ME ABOUT $80 FOR A REPL…
TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. WHILE DRIVING THE VEHICLES ENGINE WAS BECAME HOT. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY FOR INSPECTION. THE TECHNICIAN REPLACED THE MAIN COMPUTER. THE CURRENT AND FAILURE MILEAGES WERE 85000. UPDATED 01/05/10. *LJ THE CONSUMER STATED THE VEHICLE WAS MANUFACTURED WITH A PLASTIC TEMPERATURE HOUSING WHICH EVENTUALLY MELTED DUE TO EXTREME HEAT I…
BUSTED TIMING BELT PULLEY AFTER ONLY 46K MILES. BUSTED ALL 16 VALVES. REQUIRED A COMPLETE HEAD JOB AT OVER 2K$. *TR
TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE ENGINE STALLED. THE FAILURE OCCURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 88,000. UPDATED 02/24/15*LJ UPDATED 9/8/…
IN THE BEGINNING I HAD NO PROBLEMS WITH THE CAR WHATSOEVER. THEN THE THERMOSTAT HOUSING BLEW APART CAUSING THE ENGINE TO OVERHEAT AND BLOWING THE HEAD GASKET. NEITHER CHEVY OR MY EXTENDED WARRANTY COMPANY (TOYOTA) WOULD COVER THE REPAIR. I HAD TO SPEND OVER ONE HUNDRED DOLLARS ON JUST THE THERMOSTAT HOUSING AND OVER THREE HUNDRED TO GET THE PROBLEM DIAGNOSED. THE CAR STILL SITS IN MY DRIVEWAY BROK…
Common questions
How serious is the engine problem on the 2005 chevrolet Aveo?
It's a documented issue but not catastrophic. 72 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.