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2005 Chevrolet Equinox

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 Chevrolet Equinox do not stand out strongly from the model-year median of 382.5.

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When problems were reported

Mileage at the reported incident

507 reports with mileage · 131 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 159 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 114 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 111 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

56 crash reports13 fire reports32 injury reports

Engine And Engine Cooling complaints

111 reports
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63,000 miles · Jan 19, 2011
Engine And Engine Cooling

2005 CHEVROLET EQUINOX---WITH A BLOWN HEAD GASKET @ 63,000 MILES. I HAVE DONE A LOT OF RESEARCH ON THIS VEHICLE AND IT APPEARS THAT THIS IS A PRETTY COMMON PROBLEM WITH THIS VEHICLE! IT IS A SHAME THAT GM/CHEVROLET WILL NOT STEP UP TO THE PLATE TO HELP OUT ALL OF US POOR UNSUSPECTING OWNERS WHO BOUGHT THIS SHODDY MADE CAR. IF A…

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2005 CHEVROLET EQUINOX---WITH A BLOWN HEAD GASKET @ 63,000 MILES. I HAVE DONE A LOT OF RESEARCH ON THIS VEHICLE AND IT APPEARS THAT THIS IS A PRETTY COMMON PROBLEM WITH THIS VEHICLE! IT IS A SHAME THAT GM/CHEVROLET WILL NOT STEP UP TO THE PLATE TO HELP OUT ALL OF US POOR UNSUSPECTING OWNERS WHO BOUGHT THIS SHODDY MADE CAR. IF ANYTHING, IT LOOKS AS IF THE NHTSA WOULD INTERVENE ON OUR BEHALF. *TR

NHTSA ODI #10377920

50,000 miles · Jan 6, 2011
Engine And Engine Cooling

THIS VEHICLE IN TO A GM SHOP MULTIPLE TIMES FOR HEATING ISSUES. THE FIRST TIME THE THERMOSTAT WAS REPLACED. A YEAR LATER IN THE FALL, THE VEHICLE WAS AGAIN NOT BLOWING HOT AIR. TOOK IT BACK TO GM AND THEY FLUSHED THE SYSTEM. ABOUT 2 MONTHS LATER, IT WAS BROUGHT BACK IN BECAUSE THE HEAT WAS NOT BLOWING AGAIN. FOR THE 2ND TIME THE…

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THIS VEHICLE IN TO A GM SHOP MULTIPLE TIMES FOR HEATING ISSUES. THE FIRST TIME THE THERMOSTAT WAS REPLACED. A YEAR LATER IN THE FALL, THE VEHICLE WAS AGAIN NOT BLOWING HOT AIR. TOOK IT BACK TO GM AND THEY FLUSHED THE SYSTEM. ABOUT 2 MONTHS LATER, IT WAS BROUGHT BACK IN BECAUSE THE HEAT WAS NOT BLOWING AGAIN. FOR THE 2ND TIME THEY REPLACED THE THERMOSTAT. FOLLOWING YEAR, WOULDN'T BLOW HOT AIR AGAIN, THEY FLUSHED THE SYSTEM 3 TIMES AND FINALLY GOT THE HEAT WORKING AGAIN. FAST FORWARD TO FALL 2010. SAME PROBLEM, NOT BLOWING HEAT ONLY THIS TIME THE VEHICLE WAS OUT OF WARRANTY. GM DIAGNOSED A CRACKED HEAD GASKET AND A LEAKY WATER PUMP AND WOULDN'T COVER ANY OF THE SO CALLED PROBLEMS. THE FIRST 3-4 TIMES THAT THE CAR WAS IN TO BE WORKED ON IT HAD THE SAME "SYMPTOMS" 1. WHEN THE HEAT WAS WORKING AND I SLOWED TO STOP - IT WOULD START BLOWING COOL AIR, BUT AS SOON AS I ACCELERATED, THE WARM AIR RETURNED. 2. IF I TURNED THE FAN KNOB PAST THE 2ND TICK, IT WOULD START BLOWING COLD AIR. IN 2010, STARTED WITH THE ABOVE SYMPTOMS AND ONLY TO HAVE THE HEAT GO OUT COMPLETELY. GM WON'T HAVE ANYTHING TO DO WITH IT.THIS GO AROUND DIAGNOSED A CRACKED HEAD GASKET AND A LEAKY WATER PUMP AND WOULDN'T HELP PAY TO FIX BECAUSE IT WAS A "NEW" DIAGNOSIS OUTSIDE OF WARRANTY. FUNNY HOW EACH TIME IT WAS IN PREVIOUSLY, THE EXACT SAME SYMPTOMS ARE DOCUMENT IN THEIR SYSTEM AND NO CRACKED HEAD GASKET OR LEAKY WATER PUMP WAS THE CAUSE. THEY'RE SKIRTING BY ON AN UNDERLYING ISSUE AND AREN'T WARRANTING THEIR PRODUCT! WE'VE SINCE TAKEN IT TO TWO SEPARATE MECHANICS AND THEY'VE BOTH TOLD US THE ISSUE ISN'T CAUSED BY A CRACKED HEAD GASKET OR LEAKY WATER PUMP. WE'VE AGAIN REPLACED THE THERMOSTAT ONLY TO HAVE THE HEAT GO OUT ON OUR 3 HOUR CAR RIDE HOME FROM THE HOLIDAY WITH A BABY IN THE CAR-NICE GM YOU ARE A JOKE. I'VE ALWAYS OWNED A GM PRODUCT BUT AFTER BEING SWEPT UNDER THE RUG, I WILL NEVER BUY ONE AGAIN!

NHTSA ODI #10375753

92,000 miles · Jan 3, 2011
Engine And Engine Cooling

2005 CHEVY EQUINOX. INCIDENT STARTED IN SUMMER STILL HAVING PROBLEMS. IN SHOP TODAY AS WE SPEAK! 1/3/2011. *TR

NHTSA ODI #10373882

55,075 miles · Dec 20, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. THE CONTACT STATED THAT THE HEATING SYSTEM WAS INOPERABLE AND THAT THE ENGINE WOULD OVERHEAT. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO FLUSHED THE HEATER CORE, PERFORMED A PRESSURE TEST, REPLACED THE CYLINDERS, INTAKE MANIFOLD GASKET SET, OIL FILTER, HEAD GASKET, EXHAUST MANI…

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TL*THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. THE CONTACT STATED THAT THE HEATING SYSTEM WAS INOPERABLE AND THAT THE ENGINE WOULD OVERHEAT. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO FLUSHED THE HEATER CORE, PERFORMED A PRESSURE TEST, REPLACED THE CYLINDERS, INTAKE MANIFOLD GASKET SET, OIL FILTER, HEAD GASKET, EXHAUST MANIFOLD, DISTRIBUTOR O-RINGS, HEAD VOLT SET, AND THE ANTIFREEZE. THE CONTACT DID NOT INFORM THE MANUFACTURER. THE CURRENT AND FAILURE MILEAGES WERE 55,075. UPDATED 02/23/11*LJ UPDATED 05/20/11

NHTSA ODI #10371750

113,000 miles · Dec 17, 2010
Engine And Engine Cooling

CHECK ENGINE LIGHT CAME ON AFTER OVER HEATING OCCURRED. REPLACED THE THERMOSTAT, WATER PUMP AND THEN FOUND OUT THEIR WAS A BLOWN HEAD GASKET. NOW I NEED TO PLACE A NEW MOTOR IN A 2005 EQUINOX WITH ONLY 113000 MILES! *TR

NHTSA ODI #10371007

89,100 miles · Dec 13, 2010
Engine And Engine Cooling

89,000 MILES NEEDED TO REPLACE HEAD GASKET. FAILURE AT CYLINDER #1. LOOKING AT OTHER COMPLAINTS IT APPEARS THAT CYLINDER 1 HEAD GASKET FAILURE IS COMMON. *TR

NHTSA ODI #10370381

Mileage unknown · Dec 11, 2010
Engine And Engine Cooling

2005 CHEVY EQUINOX HEAD GASKETS WENT AFTER 76,000 MILES. *TR

NHTSA ODI #10370000

59,900 miles · Nov 21, 2010
Engine And Engine Cooling

CHECK ENGINE LIGHT CAME ON AT 59,900 MILES. TOOK IT IN TO FIRESTONE THEY RAN A DIAGNOSTIC ON IT AND SAID THAT THE SPARK PLUGS / WITING WERE BAD. HAD THEM REPLACED FOR AT A COST OF $400. A WEEK LATER CHECK ENGINE LIGHT CAME BACK ON AND CAR OVERHEATED. TOOK IT IN TO FIRESTONE AGAIN. THIS TIME THEY SAID THE HEAD GASKETS WERE BLOWN …

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CHECK ENGINE LIGHT CAME ON AT 59,900 MILES. TOOK IT IN TO FIRESTONE THEY RAN A DIAGNOSTIC ON IT AND SAID THAT THE SPARK PLUGS / WITING WERE BAD. HAD THEM REPLACED FOR AT A COST OF $400. A WEEK LATER CHECK ENGINE LIGHT CAME BACK ON AND CAR OVERHEATED. TOOK IT IN TO FIRESTONE AGAIN. THIS TIME THEY SAID THE HEAD GASKETS WERE BLOWN AND THE #1 CYLINDER WAS LEAKING. REPAIR ESTIMATE $1500 TO REPLACE THE GASKETS, PLUS AN ADDITIONAL $1000 IF THE HEAD IS CRACKED. HAVE DONE MUCH RESEARCH AND FOUND THIS TO BE A COMMON PROBLEM AMONG GM VEHICLES THAT REQUIRE THE DEX-COOL COOLANT. FOUND A CLASS ACTION LAWSUIT IN CA AND MO BUT THAT ONLY COVERED UP TO 2003 MODELS. OBVIOUSLY GM KNOWS THIS TO BE AN ISSUE, SO I HAVE TO WONDER WHY ARE THEY ALLOWED TO CONTINUE SELLING DEFECTIVE PRODUCTS? *TR

NHTSA ODI #10366992

84,000 miles · Nov 19, 2010
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. WHILE DRIVING 5 MPH GASOLINE FUMES WERE INSIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER REPLACED THE CRACKED EGR VALVE AND THE PCV VALVE SEVEN DAYS AGO FOR $600 AND THE FAILURE RECURRED. THE MANUFACTURER WAS CONTACTED AND A CLAIM WAS FILED. THE FAILURE MILEAGE WAS 84,000.…

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TL*THE CONTACT OWNS A 2005 CHEVROLET EQUINOX. WHILE DRIVING 5 MPH GASOLINE FUMES WERE INSIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER REPLACED THE CRACKED EGR VALVE AND THE PCV VALVE SEVEN DAYS AGO FOR $600 AND THE FAILURE RECURRED. THE MANUFACTURER WAS CONTACTED AND A CLAIM WAS FILED. THE FAILURE MILEAGE WAS 84,000. UPDATED 01/14/11*LJ UPDTATED 2/17/11 *CN UPDATED 04/29/11

NHTSA ODI #10366883

60,100 miles · Oct 19, 2010
Engine And Engine Cooling

BLOWN HEAD GASKET ON A 2005 CHEVY EQUINOX WITH 60,000 MILES. INTERNET RESEARCH REVEALED THIS AS A COMMON PROBLEM WITH SEVERAL CHEVY VEHICLES WITH 3.4L ENGINES. SOME WITH MILEAGE BELOW 30,000 MILES. GM IS IGNORING ISSUE AND UP TO $3000 REPAIR BILLS. THIS IS A WIDESPREAD ISSUE. *TR

NHTSA ODI #10361276

Official recalls

1

04V302000 · Power Train:automatic Transmission

Jun 30, 2004

CERTAIN SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 114, 'THEFT PROTECTION.' AN IGNITION KEY PARK LOCK CABLE END FITTING WAS NOT FULLY SEATED ON THE AUTOMATIC TRANSMISSION SHIFTER NAIL HEAD DURING INSTALLATION.

Consequence & remedy

Consequence: THIS CAN PREVENT THE CABLE AUTO-SET FROM CORRECTLY ADJUSTING THE CABLE. AN INCORRECTLY ADJUSTED CABLE PREVENTS THE SHIFTER FROM LOCKING IN THE 'PARK' POSITION WHEN THE KEY IS REMOVED FROM THE KEY CYLINDER.

Remedy: DEALERS WILL INSPECT FOR A PROPERLY FUNCTIONING SHIFT LOCK WHEN THE IGNITION KEY IS REMOVED. DEALERS WILL REPAIR VEHICLES THAT EXHIBIT THE SUBJECT CONDITION. THE RECALL BEGAN AUGUST 17, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.

Go deeper into Chevrolet Equinox problems