2005 Chevrolet Monte carlo
The Verdict
The 2005 Chevrolet Monte carlo has 120 owner complaints filed with NHTSA. The most reported issues are electrical (91 complaints) and engine (15 complaints). With a Klunk Score of 70/100, it earns a "Solid Pick" rating. If you're shopping for a Chevrolet Monte carlo, consider the 2007 model year which has 65% fewer complaints.
Safe Bet
The 2007 has 65% fewer complaints
View the 2007 Chevrolet Monte carlo dashboard →
Klunk Score: Solid Pick
Fewer complaints than most vehicles. Generally dependable, but check the top problems below.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
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Under the Hood
Each number is a complaint. Darker = bigger problem.
By Category
By Severity
Worst Problems
Complaints
I have had numerous lights, noise, continuously for the last 7 years have replaced numerous parts, only to last awhile then the lights, noise return. Seems there is no cure for this malfunctioning problem, have heard GM is aware of these problems but have never received a letter regarding them, the anti-lock traction control braking system on these cars are headaches and troublesome, and expensive with no cure in sight, have spent tons of money on these problems, still keep having them.
THE PCM FOR THE TRANSMISSION IS OUT OR DEFECTIVE AND FROM WHAT I'VE RESEARCHED THIS IS A VERY COMMON PROBLEM WITH THE MONTE CARLO. CHEVROLET SHOULD BE RESPONSIBLE FOR SELLING A KNOWN DEFECTIVE COMPUTER!
TAKATARECALL STIL TILL I HAVE THAT PROBLEMS
WHEN I FIRST BOUGHT THIS CAR THE BOOST GAGE WAS NOT WORKING. A FEW DAYS LATER THE GAS OIL PRESSURE AND TEMPERATURE GAUGES STARTED GOING CRAZY. THE TEMPERATURE GAUGE NEEDS TO WORK TO SHOW OVERHEATING OF ENGINE TO AVOID DAMAGE. INTERNET FORUMS SAY THIS ISSUE A VERY COMMON ISSUE. PICTURE SHOWS GAUGES ON LEFT AFTER CAR RUNNING 10 MIN WITH APPROX HALF TANK OF GAS
THE MULTI FUNCTION SWITCH IS FAULTY. MY BLINKERS NEVER WORK RIGHT. SOMETIMES I HAVE RIGHT AND NO LEFT TURN SIGNAL AND MANY TIMES THE HAZARD LIGHTS TURN ON WHEN I USE TURN SIGNAL. THE TURN SIGNAL SOUND OF CLICKING NEVER STOPS, CONSTANT CLICKING THAT OFTEN STARTS BUZZING. QUITE OFTEN MY TURN SIGNALS DO NOT FUNCTION PROPERLY AND I HAVE NO WAY TO ALERT OTHER DRIVERS THAT I AM SWITCHING LANES. IT SEEMS TO BE A COMMON PROBLEM WITH CHEVROLET AND GMC AND EXPENSIVE TO CORRECT.
FEUL PRESSURE REGULATOR RECALL #07E021000 FOR 2005 IMPALA, BUT NOT FOR MY MONIE CARLO , GAS SMELL WHILE DRIVING/FUEL PRESSURE REGULATOR LEAKING.
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE KEY FAILED TO TURN OVER IN THE IGNITION SO THE CONTACT WAS UNABLE TO START THE VEHICLE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE CONTACT WAS WAITING TO BE REFERRED TO AN AUTHORIZED DEALER TO DIAGNOSE THE FAILURE AND PROVIDE THE RECALL REMEDY. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.
MY CAR HAS A STRONG GAS ODOR PARTICULARLY IN COLDER WEATHER. I NOTICED IT LAST WINTER AND IT WENT AWAY DURING THE SUMMER. NOW THAT THE TEMPS ARE GETTING COOLER, IT HAS STARTED AGAIN. I TURN ON THE HEAT AND HAVE TO DRIVE WITH THE WINDOWS DOWN FOR VENTILATION. I'VE HAD THREE DIFFERENT MECHANIC SHOPS CHECK IT OUT. NONE HAVE BEEN ABLE TO FIND THE CAUSE. IT IS EMBARRASSING IN THE SCHOOL CAR RIDER LINE OR IN A DRIVE THROUGH. SOMEONE ALWAYS COMMENTS ON IT. I AM WORRIED IT MAY CATCH FIRE.
MY ENGINE (V6 3.8L 3800 SERIES) IS LEAKING OIL ON THE ENGINE. MY MECHANIC TOLD ME THIS YESTERDAY (11/2/16) WHEN HE REPLACED THE PLASTIC ELBOWS AS I HAD ANTIFREEZE LEAKING FROM THEM. HE SAID THE 3.8 L ENGINE HAS A RECALL FOR THIS, OIL LEAKING FROM THE VALVE COVER GASKETS AND SAID CHEVROLET HAS A RECALL TO REPLACE THEM. I DO REMEMBER SEEING THIS RECALL ONLINE SOMEWHERE, BUT HAVE NOT SEEN IT WHILE SEARCHING THE LAST TWO DAYS. MY MECHANIC OLD ME IT WILL CAUSE A FIRE. I HAVE 87771 MILES ON MY CAR. I HAVE TO ADD A QUART OF OIL IN BETWEEN OIL CHANGES. I HAVE HAD TO DO THIS SINCE I PURCHASED THE CAR 6/2008. THE CAR HAS BEEN LEAKING OIL FOR AWHILE NOW.
KEY FOB QUIT WORKING. I USE THE KEY TO MANUALLY UNLOCK CAR. HOWEVER, AFTER CAR IS PARKED AND OFF, THE DOORS LOCK AND UNLOCK THEMSELVES. THE FRONT AND REAR LIGHTS FLASH WHILE DOORS LOCKING AND UNLOCKING. THE OTHER NIGHT, IT WAS FLASHING MORSE CODE FOR OVER 24HOURS. I DO NOT HAVE ON STAR CONNECTED. HORN QUIT WORKING 4 MONTHS RIGHT BEFORE KEY FOB QUIT. I CAN'T USE MY BRIGHT LIGHTS, BECAUSE I LOSE DASH LIGHTS, HEAD LIGHTS. MY SON AND I SHARE THIS CAR TO DRIVE TO WORK. SINCE THE LIGHTS STARTED FLASHING ALL DAY AND NIGHT, I FELT IT IS UNSAFE FOR HIM TO DRIVE TO WORK WHICH IS 40 MILES ONE WAY. WHY SO MANY ISSUES THAT ARE NOT BEING TAKEN SERIOUS? I DRIVE MY CAR DURING DAY TIME. I PRAY I MAKE IT TO WORK. I HAVE TO DRIVE 9 MILES ONE WAY TO WORK. HOWEVER, I DRIVE HIGHWAY 75 WITH SEMI TRUCKS GOING 70 MILES AN HOUR. IF THIS CAR LOSES POWER ON THAT HIGHWAY, I WILL PROBABLY NOT SURVIVE. UNSAFE AND NOT RELIABLE VEHICLE. CHEVY SHOULD HELP US MONTE CARLO OWNERS GET THEM FIXED. THANKS FOR YOUR TIME.
I BEGAN HAVING TROUBLE WITH THIS CAR A FEW MONTHS AFTER I PURCHASED IT. I CAN'T DRIVE THE CAR AT NIGHT WITH THE LIGHTS ON BRIGHT, BECAUSE WHEN I DO THE LIGHTS SHUT COMPLETELY OFF AND THE ONLY WAY TO GET THEM TO COME BACK ON IS TO FLIP THE DIMMER SWITCH. I HAVE BEEN ON THE INTERSTATE AND HIGHWAY BOTH, DRIVING THE POSTED SPEED LIMIT WHEN THIS HAS HAPPENED. THIS PROBLEM, IN MY OPINION IS A BIG HAZARD AND VERY UNSAFE. I HAD TO HAVE THE CRUISE CONTROL SWITCH REPLACED, THE INSTRUMENT PANEL REPLACED, BECAUSE IT FAILED COMPLETELY WHILE I WAS GOING ON VACATION, I HAD NO IDEA HOW MUCH GAS WAS IN MY CAR OR WHAT SPEED I WAS GOING ALL GAUGES WERE OUT OF WHACK. THE CAR SMELLS LIKE GASOLINE, I'VE TAKEN THIS TO THE DEALER AUTO REPAIR SHOP, THEY CLAIM THEY CAN'T FIND THE PROBLEM, EVEN THOUGH THEY COULD SMELL THE GAS BOTH ON THE OUTSIDE AND INSIDE OF CAR. THERE WAS A RECALL ON THE KEY, I TOOK INTO DEALER AND THEY PUT A COVER OVER THE OLD KEY, I PERSONALLY DON'T UNDERSTAND HOW THAT WAS SUPPOSED TO TAKE CARE OF WHATEVER THE PROBLEM WAS. I HAVE NOTICED THAT OTHERS ON HERE HAVE LISTED SIMILAR COMPLAINTS ABOUT THIS CAR. WHAT I'D LIKE TO KNOW IS, IF THERE ARE SO MANY PEOPLE HAVING THE EXACT SAME PROBLEMS WITH THESE CARS, WHY HASN'T THERE BEEN A RECALL ISSUED? I CAN'T SPEAK FOR ANYONE ELSE, BUT I PAID HARD EARNED MONEY FOR THIS CAR AND I'M SICK AND TIRED OF HAVING TO CONSTANTLY REPAIR STUFF, WHICH SEEMS TO BE A BIG PROBLEM ON THIS MAKE AND MODEL. I THINK SOMETHING NEEDS TO BE DONE BEFORE SOMEONE GETS SERIOUSLY INJURED OR WORSE. AND IT SHOULDN'T TAKE SOMEONE'S LIFE BEFORE SOMETHING IS DONE ABOUT THIS.
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. WHILE DRIVING AT VARIOUS SPEEDS, THE SPEEDOMETER AND FUEL GAUGES BECAME INOPERABLE. THE FAILURE RECURRED RANDOMLY. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000.
SPEEDOMETER GOING NUTS. STUCK ON 85MPH WHILE IDLE AND OFF AS WELL. PERIODICALLY, THE TRAC AND ABS LIGHTS WILL COME ON. WHEN BACKING UP AND PUT IN DRIVE TO GO, THE TRACTION ACTIVE LIGHT COMES ON AND CAR WILL LUG AND GRIND.
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. WHILE DRIVING 35 MPH, THE HEADLIGHTS CUT OFF WITHOUT WARNING. THE CONTACT STATED THAT THE HEADLIGHTS FLASHED OFF AND ON INTERMITTENTLY. THE VEHICLE WAS TAKEN TO A DEALER TO BE REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 95,400. UPDATED 02/23/16*LJ UPDATED 4/30/18*JB *JS
LETTER FROM SENATOR NELSON ON BEHALF OF CONSTITUENT RE 2005 CHEVY MONTE CARLO AIR BAG RECALL. *SMD THE DEALER CLAIMED THEY DID NOT HAVE ANY INFORMATION ON THE RECALL. *JB
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. WHILE ATTEMPTING TO START THE VEHICLE, THE IGNITION FAILED TO START WITHOUT WARNING. THE CONTACT STATED THAT THE TRANSMISSION WAS REPLACED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE BODY CONTROL MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE WAS PERSISTENT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.
PERIODICALLY THE CAR WILL NOT START. THERE WAS A RECALL THAT ONLY REPLACED A PORTION OF THE KEY. THE KEY WILL TURN AND ALL LIGHTS COME ON BUT IT WONT START. IF YOU WAIT A FEW MINUTES AND TRY AGAIN THE CAR STARTS EVEN THOUGH YOU HAVE DONE NOTHING DIFFERENT. WE TOOK IT TO A REPAIR SHOP AND THEY ARE STATING IT NEEDS A NEW IGNITION. I DO NOT HAVE A HEAVY KEYRING AND ONLY USE THE SINGLE KEY WITHOUT THE FOB OR ANYTHING AND STILL HAVE THE PROBLEM.
2005 CHEVROLET MONTE CARLO. CONSUMER WRITES IN REGARDS TO VEHICLE ELECTRICAL SYSTEM AND RECALL ISSUES. *SMD THE CONSUMER STATED THE ENGINE LIGHT ILLUMINATED. THE CONSUMER STATED AFTER THE DEALER PERFORMED THE RECALL, THE ALARM NO WORKED. *JB UPDATED 09/02/15*LJ UPDATED 11/01/2017*CN
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO THE DEALER TO COMPLETE THE REPAIR FOR NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM). A FEW DAYS AFTER THE RECALL REPAIR WAS PERFORMED, THE PASS KEY LOCK SENSOR ILLUMINATED. THE DEALER STATED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE DEALER STATED THAT THE MAGNET CONNECTION WAS NOT COMMUNICATING WITH THE KEY. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED NO REMEDY. THE APPROXIMATE FAILURE MILEAGE WAS 80,052.
I WAS DRIVING AT NIGHT AND BOTH HEADLIGHTS (LOW BEAMS) STARTED FLASHING OFF AND ON THEN WENT COMPLETELY OUT, I HIT THE DIMMER SWITCH AND TURNED THE HI BEAMS ON AND THEY WORKED FINE. WHEN I SHUT MY HIGH BEAMS OFF MY LOW BEAMS CAME BACK ON AND STAYED ON FOR THE REST OF MY 120 MILE TRIP. FOUR DAYS LATER ON MY WAY TO WORK IN THE DARK THE SAME THING HAPPENED, THE FOLLOWING DAY MY LOW BEAMS WOULD NOT TURN ON AND I HAVE TO HOLD THE DIMMER SWITCH TO KEEP MY HIGH BEAMS ON OR I WILL HAVE NO HEADLIGHTS. ( ONE HAND ON THE DIMMER SWITCH ONE HAND ON THE STEERING WHEEL). I SUSPECT IT IS THE MULTI FUNCTION SWITCH IN THE STEERING COLUMN WHICH IS A $300 PART. BUT HAVE NOT HAD IT PROFESSIONALLY DIAGNOSED. THIS IS A REAL SAFETY ISSUE THAT GM NEEDS TO ADDRESS!
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