NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
111 reportsClear category filter171,000 miles · Apr 23, 2018
EngineEngine And Engine Cooling
TL* THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. WHILE DRIVING APPROXIMATELY 55 MPH, THE ENGINE OVERHEATED AND THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE AND LATER TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE VEHICLE NEEDED A RADIATOR FLUSH. THE VEHICLE WAS REPAIRED, BUT …
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TL* THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. WHILE DRIVING APPROXIMATELY 55 MPH, THE ENGINE OVERHEATED AND THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE AND LATER TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE VEHICLE NEEDED A RADIATOR FLUSH. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE DEALER WAS NOT NOTIFIED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 171,000.
NHTSA ODI #11089648
Mileage unknown · Apr 22, 2015
Engine And Engine CoolingPower Train
I WENT TO GET MY INSPECTION STICKER AND RECEIVED AN SAFETY/EMISSIONS RECALL SHEET OF PAPER INDICATING THAT I MIGHT HAVE A PROBLEM WITH THIS DEFECT NUMBER: 2529, ENGINE FAMILY:5GMXV02.2025, EMISSION PROBLEM: SOME ENGINE CONTROL MODULES OR POWER TRAIN CONTROL MODULES HAVE POTENTIALLY DAMAGED INTEGRATED CIRCUITS. THIS MAY CAUSE THE…
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I WENT TO GET MY INSPECTION STICKER AND RECEIVED AN SAFETY/EMISSIONS RECALL SHEET OF PAPER INDICATING THAT I MIGHT HAVE A PROBLEM WITH THIS DEFECT NUMBER: 2529, ENGINE FAMILY:5GMXV02.2025, EMISSION PROBLEM: SOME ENGINE CONTROL MODULES OR POWER TRAIN CONTROL MODULES HAVE POTENTIALLY DAMAGED INTEGRATED CIRCUITS. THIS MAY CAUSE THE EGR SYSTEM TO MALFUNCTION OR CAUSE THE FUEL PUMP TO TURN OFF OR THE TURBO SYSTEM TO MALFUNCTION. THIS IS EXACTLY WHAT A MECHANIC HAS TOLD ME ABOUT THE EGR SYSTEM. IF YOU COULD PLEASE LET ME KNOW WHAT I CAN DO ABOUT THIS ISSUE AS SOON AS POSSIBLE AND IF IT IS COVERED OR IF I CAN GET IT REPAIRED AT NO COST TO ME. I HAVE ONLY OWNED THIS VEHICLE FOR 1 YEAR SINCE MARCH 1, 2014. I'M THE SECOND OWNER. *TR
NHTSA ODI #10712167
72,000 miles · Apr 10, 2012
Engine And Engine Cooling
VEHICLE HAS AN ENGINE MISS, COOLANT IS DISAPPEARING AND WAS TAKEN TO REPAIR SHOP. DIAGNOSED AS NEEDING HEAD GASKETS. REPAIRS TO COST APPROXIMATELY $1700.00. THIS HAS HAPPENED TO MANY OTHER OWNERS OF 2005 CHEVY EQUINOX'S. *TR
NHTSA ODI #10454738
89,000 miles · Feb 28, 2012
Electrical SystemEngine And Engine CoolingService Brakes, Hydraulic
EXHAUST GAS RECIRCULATION TUBE RUSTED AND CAME APART. *TR
NHTSA ODI #10449646
Mileage unknown · Feb 6, 2012
Engine And Engine Cooling
THIS COMPLAINT IS ABOUT MY EQUINOX, MY AIR CONDITIONER COMPRESSOR, IS BAD ALSO I HAVE HEARD A NOISE SENT THE DAY I PURCHASED THE TRUCK AND THE DEALERSHIP CAN NOT TELL ME WHAT IT IS. I PURCHASED MY CHEVY EQUINOX 2005 (NEW) FROM THE DEALERSHIP. THE TRUCK HAS LESS THAN 55,000 MILES, THE MECHANIC TOLD ME I COULD NOT DRIVE IT .....…
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THIS COMPLAINT IS ABOUT MY EQUINOX, MY AIR CONDITIONER COMPRESSOR, IS BAD ALSO I HAVE HEARD A NOISE SENT THE DAY I PURCHASED THE TRUCK AND THE DEALERSHIP CAN NOT TELL ME WHAT IT IS. I PURCHASED MY CHEVY EQUINOX 2005 (NEW) FROM THE DEALERSHIP. THE TRUCK HAS LESS THAN 55,000 MILES, THE MECHANIC TOLD ME I COULD NOT DRIVE IT ......BECAUSE IT WOULD LOCK UP- THE ENGINE.........IT'S COSTING ME OVER A $1000.00 TO HAVE IT REPAIRED........(CALLED THE DEALERSHIP TO LET THEM KNOW OF THIS PROBLEM....REFUSED TO LISTEN........ I BELIEVE THAT THIS IS AN ONGOING PROBLEM IN THESE VEHICLES AND COSTING CONSUMERS LOTS OF MONEY THEY SHOULD NOT HAVE TO PUT OUT.....PLEASE CHECK INTO THIS AND CORRECT THE PROBLEM.......MAKE THE CONSUMERS HAPPY CHECK OUT THIS WEBSITE FOR MORE COMPLAINTS ON THE 2005 CHEVY EQUINOX WWW.ABOUTAUTOMOBILE.COM/COMPLAINT/2005/CHEVROLET/EQUINOX/COOLING+SYSTEM. *TR
NHTSA ODI #10446818
55,000 miles · Jan 5, 2012
Engine And Engine Cooling
I PURCHASED THIS 2005 CHEVY EQUINOX IN MAY 2006 WITH 26K MILES ON IT. IN MAY OF 2008 WITH LESS THAN 60K MILES ON IT THE HEAD GASKETS BLEW! GM REFUSED TO REPAIR OR DO ANYTHING TO ASSIST FINANCIALLY IN THE REPAIR. I TOOK IT TO ANOTHER MECHANIC (I CANNOT AFFORD GM LABOR RATES) WHO DID IN FACT REPAIR THE HEAD GASKETS AND THE VEHI…
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I PURCHASED THIS 2005 CHEVY EQUINOX IN MAY 2006 WITH 26K MILES ON IT. IN MAY OF 2008 WITH LESS THAN 60K MILES ON IT THE HEAD GASKETS BLEW! GM REFUSED TO REPAIR OR DO ANYTHING TO ASSIST FINANCIALLY IN THE REPAIR. I TOOK IT TO ANOTHER MECHANIC (I CANNOT AFFORD GM LABOR RATES) WHO DID IN FACT REPAIR THE HEAD GASKETS AND THE VEHICLE RAN AGAIN. IN NOVEMBER 2009 THE HEAD GASKETS BLEW AGAIN. I AGAIN CALLED GM WITH AN ANSWER OF NO, I FILED A COMPLAINT BUT HEARD NOTHING ABOUT IT. I AGAIN TOOK THE VEHICLE TO ANOTHER NON GM DEALER AND HAD IT REPAIRED. YESTERDAY 1/4/2011 WITH 130,000 MILES AND A MOTOR THAT HAS BEEN OVERHAULED TWICE, THE HEAD GASKET BLEW AGAIN. I AM QUITE SURE THE NHTSA IS NOT GOING TO DO ANYTHING TO ASSIST IN THIS; HOWEVER, ONE QUICK SEARCH OF "2005 EQUINOX AND HEAD GASKET" AND YOU WILL FIND THAT THIS PROBLEM IS HAPPENING OVER AND OVER AND OVER AGAIN, AND GM QUITE SIMPLY REFUSES TO TAKE RESPONSIBILITY. I HAVE SPOKEN TO A PERSON AT GM IN THE PAST AND WAS TOLD THEY WERE AWARE OF THE PROBLEM BUT NOT ENOUGH HAD BEEN REPORTED TO WARRANT A RECALL. *TR
NHTSA ODI #10442515
61,400 miles · Dec 19, 2011
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. THE CONTACT STATED THAT THE ENGINE FAILED TO START WHILE THE VEHICLE WAS PARKED IN THE DRIVEWAY. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE MANUFACTURER WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 61,400 AND THE CURRENT MILEAGE WAS …
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TL* THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. THE CONTACT STATED THAT THE ENGINE FAILED TO START WHILE THE VEHICLE WAS PARKED IN THE DRIVEWAY. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE MANUFACTURER WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 61,400 AND THE CURRENT MILEAGE WAS 61,743.
NHTSA ODI #10440474
Mileage unknown · Dec 15, 2011
Engine And Engine CoolingService Brakes, Hydraulic
ALL PROBLEMS AROSE WHEN THE BRAKE FROM THE DRIVER'S SIDE WOULD SHAKE WHEN BRAKING. WE HAD THE SHOES AND THE PADS CHANGED AND THE PROBLEM SEEMED TO BE SOLVED FOR ABOUT A YEAR. THEN THE PROBLEM BEGAN AGAIN BUT THIS TIME THE BRAKES WOULD SQUEAK WHEN BRAKING AND THEN THEY BEGAN TO TIGHTEN AND THE BRAKE WOULD LOCK ITSELF AND BEGAN …
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ALL PROBLEMS AROSE WHEN THE BRAKE FROM THE DRIVER'S SIDE WOULD SHAKE WHEN BRAKING. WE HAD THE SHOES AND THE PADS CHANGED AND THE PROBLEM SEEMED TO BE SOLVED FOR ABOUT A YEAR. THEN THE PROBLEM BEGAN AGAIN BUT THIS TIME THE BRAKES WOULD SQUEAK WHEN BRAKING AND THEN THEY BEGAN TO TIGHTEN AND THE BRAKE WOULD LOCK ITSELF AND BEGAN TO SMOKE BECAUSE OF THE FRICTION THE PAD AND THE BRAKE DISC WERE CREATING SINCE THE BRAKE WOULD REMAIN LOCKED. THIS WAS ONLY ON THE DRIVERS SIDE. WHEN THIS OCCURRED THE FRICTION MADE THE WHOLE WHEEL RIM GET HOT AND BEGAN PRODUCING A BURNING SMELL FROM THE BRAKE PAD. THE CALIBER, SHOES, PAD AND DISC HAD TO BE REPLACED FOR BOTH FRONT BRAKES. THE BRAKES CONTINUE TO SQUEAK WHEN BREAKING. NOW, THE MOTOR HEATS UP TO THE RED ZONE, THE CHECK ENGINE LIGHT COMES ON EVEN IF THEIR IS ANTI-FREEZE IN THE ENGINE. WHEN ACCELERATING THE MOTOR COOLS DOWN, BUT IF THE SPEED IS LESS THAN 35MPH THE MOTOR HEATS UP MORE. BASED ON OTHER COMMENTS FROM DRIVERS WITH THE SAME MAKE, MODEL AND YEAR THEY NOTICED THAT THE PROBLEM HAS COME UP TO BE THE HEAD GASKETS. THIS PROBLEM HAS CREATED MANY PROBLEMS WITH THE ENGINE AND IS BECOMING A SAFETY HAZARD WHEN THEIR IS STILL A POSSIBILITY THAT THE BREAKS WILL LOCK UP AGAIN AND POSSIBLY SPARK FIRE IF THE PROBLEM IS NOT FIXED. WE HAVE NOT USED OUR VEHICLE BECAUSE OF THESE ISSUES WE FEAR THAT NOT FIXING THE COSTLY PROBLEM MAY DAMAGE OTHER PARTS OF THE VEHICLE. WE KNOW WE ARE NOT ALONE AND THAT OTHER DRIVERS HAVE THE SAME PROBLEM WITH THE CHEVY EQUINOX 2005. *TR
NHTSA ODI #10440097
106,000 miles · Oct 17, 2011
Engine And Engine Cooling
TEMPERATURE GAUGE NEVER USED TO GO OVER 50% MARK, AND WAS ALWAYS WELL UNDER AND NEVER MOVED. ABOUT THREE MONTHS AGO, THE VEHICLE TEMPERATURE GAUGE STARTED TO CLIMB AFTER HIGHWAY DRIVING, THEN IDLING. RECENTLY, THE TEMPERATURE LIGHT CAME ON. I EXPERIENCED A COOLANT ODOR AND THE VEHICLE HAD A ROUGH IDLE ON COLD START. DEALER S…
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TEMPERATURE GAUGE NEVER USED TO GO OVER 50% MARK, AND WAS ALWAYS WELL UNDER AND NEVER MOVED. ABOUT THREE MONTHS AGO, THE VEHICLE TEMPERATURE GAUGE STARTED TO CLIMB AFTER HIGHWAY DRIVING, THEN IDLING. RECENTLY, THE TEMPERATURE LIGHT CAME ON. I EXPERIENCED A COOLANT ODOR AND THE VEHICLE HAD A ROUGH IDLE ON COLD START. DEALER SAID THAT IT WAS BAD HEAD GASKETS. DEALER MACHINED HEADS, REPLACED GASKETS, REPLACED PLUGS AND FLUSHED/FILLED COOLANT SYSTEM, ALL FOR $2450. READING SOME OF THE WEBSITES, IT SEEMS LIKE THIS IS A VERY HIGH AMOUNT COMPARED TO WHAT SOME OTHER PEOPLE ARE PAYING AT THEIR DEALERSHIPS. READING INFORMATION PROVIDED ON MYCARSTATS.COM AND MANY OTHER FORUMS/NEWS GROUPS, THERE ARE HUNDREDS IF NOT THOUSANDS OF PEOPLE WHO HAVE THE SAME HEAD GASKET ISSUE WITH THE '05 EQUINOX. IT SEEMS TO BE A KNOWN ISSUE WITH THE RED DEXCOOL COOLANT THAT EATS AWAY AT THE HOSES AND HEAD GASKETS, CAUSING GASKET FAILURE, AS WELL AS HEATER CORE FAILURE. THERE NEEDS TO BE SOME RECOURSE TO RECUPERATE MONEY FOR THIS PROBLEM. HEAD GASKETS DON'T TYPICALLY FAIL IN MOST CARS. *TR
NHTSA ODI #10430510
61,000 miles · Aug 19, 2011
Engine And Engine Cooling
DURING NORMAL DRIVING OPERATIONS THE VEHICLE ENGINE BEGAN TO OVERHEAT WITH ONLY 60,000 MILES. AUTO REPAIR SHOP STATES IT IS A COMBINATION OF BROKEN HEAD GASKET AND CRACKED EGR VALVE. CHEVY UPGRADED THE EGR VALVE AND THE NEW PART DOES NOT FIT ON THE EXISTING EGR COMPONENT. NOW HAVE TO PAY $280 FOR A NEW EGR ASSEMBLY AS WELL. …
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DURING NORMAL DRIVING OPERATIONS THE VEHICLE ENGINE BEGAN TO OVERHEAT WITH ONLY 60,000 MILES. AUTO REPAIR SHOP STATES IT IS A COMBINATION OF BROKEN HEAD GASKET AND CRACKED EGR VALVE. CHEVY UPGRADED THE EGR VALVE AND THE NEW PART DOES NOT FIT ON THE EXISTING EGR COMPONENT. NOW HAVE TO PAY $280 FOR A NEW EGR ASSEMBLY AS WELL. TOTAL COST OF REPAIR FROM OVERHEATING IS $1900. *TR
NHTSA ODI #10420107