RoadVitals

2005 Pontiac G6 Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
30
Latest Nov 25, 2023
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
4%
of 679 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2005 Pontiac G6 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 30 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

The 25 most recent of 30, in the owner's own words

EngineSteering
Filed Nov 25, 2023

my steering comp breaks causeing a driver to lose control

NHTSA ID
11556764
Incident
Jan 20, 2023
Engine
Filed Mar 21, 2022

The contact owns a 2005 Pontiac G6. The contact stated while driving at 70-75 MPH, the vehicle started misfiring. The check engine warning light illuminated. The contact continued to drive. The vehicle was taken to an independent mechanic to be diagnosed and repaired; however, the failure reoccurred while driving. The vehicle was taken back to the independent mechanic and the failure was associated with the emissions and cooling system. The contact stated that the vehicle was repaired; however, the check engine warning light illuminated two days later. The contact stated that the failure had been reoccurring while driving. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 174,000.

NHTSA ID
11457734
Incident
Nov 21, 2021
Mileage
174,000 mi
AirbagsEngine
Filed Nov 11, 2020

CAR CUT OFF WHILE DRIVING TO WORK.

NHTSA ID
11374077
Incident
May 4, 2020
Mileage
230,000 mi
Driver assistanceEngineSteering
Filed Aug 4, 2020

MAKING LOUD NOSIES WHEN STEERING. FRONT END VERY WOBBLILY FEELING AS THOUGHT THE FRONT PART OF THE CAR FEEL LIKE ITS GOING TO DETACH FROM THE CAR. WHEN THE CAR HIT ABOUT 50 MPH IT WOULD SHAKE REAL BAD. VERY UNCOMFORTABLE RIDE OVERALL

NHTSA ID
11343118
Incident
Jul 15, 2020
Mileage
50 mi
AirbagsEngine
Filed May 26, 2020

I BOUGHT IT IN JANUARY AND ITS MAY , I'M HAVING TROUBLE WITH THE ENGINE. SOMETIMES ITS DON'T WANT TO CRANK! *TR

NHTSA ID
11326071
Incident
May 1, 2020
Mileage
45 mi
Engine
Filed Oct 31, 2019
Fire reported

TL* THE CONTACT OWNS A 2005 PONTIAC G5, WHILE DRIVING HAD STOPPED AT A STOP LIGHT AND NOTICED FLAMES UNDER THE HOOD. CONSUMER PULLED INTO A CONVIENCE STORE AND PARKED THE CAR. THE FIRE DEPARTMENT WAS CALLED TO THE SCENE AND EXTINGUISHED THE FLAMES. THE VEHICLE WAS TOWED AWAY. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE MANUFACTURER WAS NOT CONTACTED. DONOVAN CADILLAC (5800 W. KELLOGG DR, WICHITA, KS) WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 210,000. *BF*JB

NHTSA ID
11277267
Incident
Oct 29, 2019
Mileage
210,000 mi
Engine
Filed May 29, 2019

TL* THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT STATED THAT THE VEHICLE MADE AN ABNORMAL DINGING NOISE AND DECELERATED. AFTER A FEW SECONDS, THE VEHICLE ROLLED AND RESTARTED ON ITS OWN WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. IN ADDITION, THE CHECK ENGINE INDICATOR ILLUMINATED AND ALL THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER AND DEALER WERE NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS 161,000.

NHTSA ID
11210635
Incident
Jun 11, 2018
Mileage
161,000 mi
Engine
Filed Jul 25, 2016

HEARING NOISE UNDER THE HOOD. TOOK TO DEALER GARAGE, THEY DETERMED THAT RODS & PISTONS FAILING. MAY ONLY HAVE 5 THOUSAND MILES LEFT IF LUCKY BEFORE TOTAL ENGINE FAILURE.

NHTSA ID
10888445
Incident
Jul 16, 2016
Mileage
94,000 mi
EngineVisibility
Filed Sep 17, 2015

TL* THE CONTACT OWNS A 2005 PONTIAC G6. UPON ENTERING THE VEHICLE IN THE MORNINGS, THE WINDSHIELD AND SIDE WINDOWS OF THE VEHICLE HAD EXCESSIVE CONDENSATION. ON ONE OCCASION, THE VEHICLE WAS UNABLE TO START. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,000. UPDATED 11/18/15*LJ

NHTSA ID
10764648
Incident
Apr 22, 2015
Mileage
122,000 mi
Driver assistanceElectricalEngine
Filed Oct 21, 2014

WHILE DRIVING HOME MY ALARM SYSTEM LIGHT BLINKED ON THEN STAYED ON. THE HEADLIGHTS SHUT OFF AND TURNED ON. AFTER I PARKED THE CAR AND TURNED OFF THE ENGINE THE THEFT DETERRENT SYSTEM ACTIVATED AND MY CAR WOULD NOT START FOR 45 MINS. I FOLLOWED ALL RESET PROCEDURES NOTHING WORKED. HAD TO DISCONNECT AND RECONNECT ALARM. NOW ALARM WILL NOT WORK AND THE TRUNK/DOORS OPEN OR UNLOCK RANDOMLY, RADIO TURNS OFF, LIGHTS TURN OFF. PROBLEM HAS BEEN HAPPENING FOR A FEW WEEKS NOW NOONE IN TOWN KNOWS HOW TO FIX. *TR

NHTSA ID
10649007
Incident
Aug 4, 2014
Mileage
123,244 mi
Engine
Filed Aug 25, 2014

TL* THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT STATED THAT THE ENGINE HESITATED WHENEVER THE VEHICLE WAS STARTED. THE FAILURE OCCURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID
10628044
Incident
Aug 25, 2013
ElectricalEngine
Filed Jun 30, 2014

TL* THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED. THE VEHICLE WAS TAKEN TO THE DEALER WHO WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 130,000. UPDATED 09/09/14*LJ UPDATED 09/16/2014 *JS

NHTSA ID
10607095
Incident
Jun 10, 2013
Mileage
130,000 mi
EngineFuel system
Filed Jun 21, 2014

FUEL/GASOLINE IS LEAKING OUT. HEAVY RAW GASOLINE SMELL WHEN CAR IS TURNED OFF. WHEN AIR CONDITIONER IS TURNED ON IT MAKES A CONTINUOUS CLICKING NOISE. *TR

NHTSA ID
10604979
Incident
Jun 3, 2013
Mileage
120,000 mi
ElectricalEngineExterior lighting
Filed Jun 16, 2014

I HAVE HAD PROBLEMS WITH EXHAUST FAILURE, ELECTRICAL WITH THE FRONT HEAD LIGHTS AND TURN SIGNAL WORKING AND NOT WORKING, AND THE CAR NOT WANTING TO START UP, WHEN CAR IS PUT IN DRIVE WANTING TO MOVE AT FAST SPEED WHEN LET FOOT OFF BRAKE. *TR

NHTSA ID
10598701
Incident
Feb 10, 2014
Mileage
169,000 mi
Engine
Filed Mar 12, 2014

WHILE DRIVING MY VEHICLE I EXPERIENCED A LOSS OF POWER STEERING AND A LOSS OF ACCELERATION WHILE DRIVING ON A BUSY MAIN STREET I WAS FORCED TO COME TO A COMPLETE STOP . MY CURRENT SPEED BEFORE LOSS OF POWER WAS 45 MPG AND IMMEDIATELY DROPPED TO 0 MILES AS THE DASHBOARD READ POWER STEERING ENGINE DISABLED. LUCKILY MY EMERGENCY LIGHTS STILL WORKED AND I AVOIDED A CRASH BUT I DO HOPE THAT GM RESOLVES THIS ISSUE AND MAKES A RECALL AS SOON AS POSSIBLE TO PREVENT CASUALTIES AND FATALITIES. *TR

NHTSA ID
10568823
Incident
Mar 10, 2014
Mileage
114,300 mi
EngineSteering
Filed Mar 4, 2014

AT RANDOM TIMES THE CHECK ENGINE LIGHT COMES ON AND I LOSE ALL POWER STEERING. THE CAR MUST BE RESTARTED TO RESTORE POWER STEERING. IT DID THIS WHILE TURNING AROUND I AM SCARED FOR MY WIFE TO DRIVE THIS CARS FOR FEAR IT WILL FAIL WHILE ON THE EXPRESS WAY. *TR

NHTSA ID
10566924
Incident
Feb 20, 2014
Mileage
44,000 mi
EngineFuel system
Filed Dec 29, 2012

I SMELLED A VERY STRONG ODOR OF GAS AS I WALKED UP TO MY CAR. THE CHECK GAS CAP DISPLAY CAME ON. I REPLACED THE GAS CAP AND WARNING IS STILL DISPLAYED. THE SMELL OF GAS HAS CONTINUED TO WORSEN AND SEEMS TO BE COMING FROM THE GAS TANK. IT DOESN'T MATTER IF THE CAR IS RUNNING OR NOT. I HAVE RESEARCHED AND FOUND MANY OWNERS OF THE SAME YEAR AND MAKE CAR ARE HAVING THE SAME PROBLEM HOWEVER, NOBODY HAS FOUND THE EXACT CAUSE. SUGGESTIONS HAVE BEEN TO CHECK EVAPORATIVE SOLENOID, GASKETS, TUBING TO AND FROM TANK. I'VE DONE ALL AND THE ODOR CONTINUES TO WORSEN. *TR

NHTSA ID
10490459
Incident
Nov 5, 2012
Mileage
100,000 mi
BrakesDriver assistanceEngine+2 more
Filed Dec 18, 2012

TL* THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE REAR BRAKE LIGHTS ERRONEOUSLY ILLUMINATED WITHOUT THE BRAKES BEING APPLIED. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR INSPECTION WHERE THEY STATED THAT THE BRAKE PEDAL SWITCH SHORTED INTERNALLY AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 75,000. .... UPDATED 02-20-13 *BF THE CONSUMER STATED THE CRUISE CONTROL WOULD NOT ENGAGE AND THE TRACTION CONTROL WOULD RANDOMLY TURN ON. THE VEHICLE WAS REPAIRED. UPDATED 02/21/2013 *JS

NHTSA ID
10489094
Incident
Aug 8, 2012
Mileage
75,000 mi
ElectricalEngine
Filed Sep 4, 2012

GM SPUTTER START. IF IT DOES START IT SOMETIMES DOESN'T START ON THE FIRST TRY AND SOMETIMES CATCHES AND SPUTTERS BEFORE IT STARTS. I HAVE TO KEEP THE GAS PUSHED SO IT WILL CATCH AND START. LIKE THE IDLE NEEDS ADJUSTED OR SOMETHING. *TR

NHTSA ID
10473852
Incident
Sep 3, 2012
Engine
Filed Apr 29, 2012

MY CAR WILL TELL ME THAT THE ENGINE POWER HAS BEEN REDUCED AND THEN IT WILL DISABLE THE MOTOR. WHEN THIS HAPPENS I HAVE TO HOPEFULLY BE ABLE TO PULL TO THE SIDE OF THE ROAD AND SHUT THE CAR OFF AND RESTART IT. THIS CAN HAPPEN UP TO SEVERAL TIMES A DAY. IT DID IT TO ME 5 TIMES IN A SPAN OF A HALF HOUR TODAY. IT MAKES ME VERY NERVOUS WHEN THERE ARE CARS BEHIND ME BECAUSE I'M NOT SURE IF THEY ARE GOING TO REALIZE THAT I CAN'T MOVE. IT IS ESPECIALLY SCARY WHEN IT HAPPENS AT A STOPSIGN OR STOPLIGHT. *TR

NHTSA ID
10456821
Incident
Feb 22, 2012
BrakesEngineSteering
Filed Nov 26, 2011

YESTERDAY WHILE TRYING TO PULL INTO A PARKING SPOT, MY STEERING COLUMN LOCKED UP AND I COULD NOT CONTROL THE VEHICLE. THERE WAS A STEERING COLUMN NOTICE SHOWING ON THE RADIO DASH COLUMN. I THOUGHT IF I TURNED THE CAR OFF AND BACK ON AGAIN, THE PROBLEM WOULD GO AWAY. IT DIDN'T. I WAITED ABOUT 20 MINUTES BEFORE TURNING THE CAR BACK ON AGAIN TO SEE IF THE ISSUE HAD RESOLVED ITSELF. (THIS ALSO HAPPENS WITH THE ENGINE LIGHT. SOMETIMES IN THE EARLIER MORNING WHEN IT IS COLD, THE ENGINE LIGHT WILL APPEAR UPON FIRST TURNING THE VEHICLE ON. I TURN THE CAR OFF AND BACK ON AGAIN AND THEN THE ENGINE LIGHT DISAPPEARS.) I IMMEDIATELY TOOK THE VEHICLE TO THE DEALERSHIP. I WAS TOLD THAT IT WAS THE SENSOR IN THE STEERING COLUMN AND THAT EVERYTHING WOULD COST ABOUT $800 + TAX TO FIX. MY HUSBAND STARTED RESEARCHING THIS ISSUE ONLINE TO SEE WHAT OTHER OWNERS WERE SAYING. I AM REALLY SURPRISED THAT JUST ABOUT 90% OF FOLKS ARE COMPLAINING ABOUT THE STEERING COLUMN, THAT GM IS AWARE OF THE ISSUE, AND IS NOT LISTING A RECALL. WHEN SPEAKING TO THE DEALERSHIP, OF COURSE THEY MADE IT SEEM LIKE THE REPAIRS THEY HAVE COMPLETED ON STEERING COLUMNS WERE MINIMAL. SINCE I HAVE HAD MY CAR, I HAVE HAD TO HAVE THE INTERMEDIATE SHAFT REPLACED TWICE.THE STEERING COLUMN HAD TO BE GREASED ONCE. EVERY YEAR MY BRAKES ARE BEING REPLACED, AND ABOUT TWICE A YEAR, ONE OF THE TWO IF NOT BOTH TIE RODS NEED REPLACED. I HAVE HAD TO PAY FOR FOUR KEY FOBS. MY TRUNK LEAKS WATER. MY FRONT HEAD LIGHT NEEDED REPLACED AS IT LEAKED WATER. NOT CHEAP. I CAN GO ON AN ON WITH THE REPAIRS BUT HAVE REACHED MY "CHARACTER LIMIT". I FEEL LIKE I GOT A LEMON. WOULD LIKE TO COMPLAIN TO SOMEONE IN AUTHORITY, BUT DEALERSHIP IS NO HELP. *TR

NHTSA ID
10437328
Incident
Nov 25, 2011
Mileage
91,300 mi
BrakesEngineSteering
Filed Feb 15, 2011

TL*THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH THE VEHICLE LOST POWER STEERING. SHE MENTIONED THAT THIS WAS THE SECOND TIME THE FAILURE HAPPENED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE POWER STEERING AND MODULE FAILED. THE MANUFACTURER WAS NOTIFIED AND REFUSED TO PROVIDE ANY ASSISTANCE SINCE THEY HAD DONE SO ONCE BEFORE. THE FAILURE MILEAGE WAS 91,000 AND CURRENT MILEAGE WAS 148,000. UPDATED 03/24/11*LJ THE CONSUMER STATED THE ENGINE AND ROTORS HAD TO BE REPLACED.

NHTSA ID
10382838
Incident
Dec 1, 2008
Mileage
91,000 mi
EngineSteering
Filed Mar 2, 2010

IN LATE 2006 I PURCHASED A 2005 PONTIAC G6. IN EARLY 2007 I WAS DRIVING AND MY STEERING LOCKED UP. AFTER IT LOCKED UP IT BECAME VERY LOOSE, AS IN YOU COULD TURN THE STEERING WHEEL AND THE VEHICLE WOULD NOT CHANGE DIRECTION. I TOOK THE VEHICLE TO THE CLOSED DEALER AND WAS TOLD THAT THEY HAD TO REPLACE THE ENTIRE STEERING COLUMN, WHICH THEY DID AT NO COST TO ME. I HAVE HAD NUMEROUS OTHER PROBLEMS WITH THE VEHICLE, SUCH AS BRAKE PROBLEMS, CATALYTIC CONVERTER WENT OUT, ETC. I STILL OWE $11,000 ON THIS VEHICLE AND IT ONLY HAS 60,000 MILES ON IT. JUST LAST SUNDAY, 2/28/10, I WAS DRIVING ON THE FREEWAY WITH MY 18 MONTH OLD SON IN THE CAR AND MY STEERING FAILED. THE CAR STARTED BEEPING, THE DISPLAY READ "POWER STEERING" AND THE STEERING COMPLETELY FAILED. I TURNED THE WHEEL TO PULL OF THE FREEWAY BUT THE VEHICLE WOULD NOT TURN. IT WAS NOT HARD TO TURN AS GM CLAIMS BUT COMPLETELY LOOSE. I TOOK MY VEHICLE TO THE DEALER AND HAVE BEEN TOLD THAT THE POWER STEERING MOTOR AND MODULE NEED TO BE REPLACED AND THAT IT WILL COST ME $1,200. I AM A SINGLE MOTHER AND DO NOT HAVE THE MONEY TO CONTINUE TO PAY FOR A VEHICLE THAT I AM SCARED TO HAVE MY SON RIDE IN. SO WHAT HAPPENS IF I DO SOMEHOW COME UP WITH THE $1,200 THEY ADVISE THIS WILL COST TO GET IT FIXED, THEN WHAT? IT FAILS AGAIN? I CAN'T TRADE IT IS BECAUSE THE CAR IS WORTH LESS THAN HALF OF WHAT OWE. I CONTACTED PONTIAC AND THEY INFORM ME THAT MY VEHICLE HAS NOT BEEN RECALLED SO THEY WILL NOT PAY FOR THE REPAIRS. ANY ADVISE? *TR

NHTSA ID
10315716
Incident
Feb 28, 2010
Mileage
69,000 mi
ElectricalEnginePowertrain (other)+1 more
Filed Feb 2, 2009

TL*THE CONTACT OWNS A 2005 PONTIAC G6. THE CONTACT NOTICED THAT THE STEERING WHEEL WAS EXTREMELY DIFFICULT TO TURN. SHE ALSO EXPERIENCED ROUGHNESS WHILE DRIVING, ACCOMPANIED BY A LOUD, INDESCRIBABLE NOISE. LASTLY, IT WAS DIFFICULT TO REMOVE THE KEY FROM THE IGNITION. SHE TOOK THE VEHICLE TO THE DEALER AND HAD THE DRIVE-SHAFT REPLACED ALONG WITH A SENSOR IN THE INSTRUMENT CLUSTER. IMMEDIATELY AFTER THE REPAIR, THE FAILURE RESURFACED. SPEED WAS NOT A FACTOR. THE FAILURE MILEAGE WAS 31,100 AND CURRENT MILEAGE WAS 49,000.

NHTSA ID
10257137
Incident
Nov 17, 2007
Mileage
31,100 mi
BrakesEngineTransmission
Filed Oct 9, 2008

I BOUGHT MY CAR ON JUNE 2, 2008, WHEN WE LEFT THE DEALERSHIP WE COULD SMELL OIL BURNING, WE THOUGHT THEY JUST OVERFILLED THE FLUIDS, ON THURSDAY, JUNE 5TH, 2008 WHILE GOING TO LUNCH, MY TRANSMISSION GAVE OUT IN MY CAR, IT WENT BACK TO THE DEALERSHIP FOR ELEVEN (11) DAYS WHILE THEY REPLACED THE TRANSMISSION. WHEN WE GOT IT BACK FROM THE TRANSMISSION REPAIR THE AIR CONDITIONER WAS NO LONGER WORKING AND THE BRAKES WERE SQUEALING. WE TOOK IT BACK TO THE GARAGE A WEEK AND A HALF LATER FOR THIS AND THEY SAID EVERYTHING WAS FINE. IN THE BEGINNING OF AUGUST, WE NOTICED THAT THE OIL KEPT GOING LOW. ON AUGUST 14TH, 2008 WE HAD TO TAKE IT BACK TO THE GARAGE BECAUSE THERE WAS HORRENDOUS, MASS AMOUNT OF OIL COLLECTING UNDER THE MOTOR. THE GARAGE KEPT MY CAR AGAIN, BECAUSE THE REAR MAIN CRANK SHAFT SEAL WENT IN THE ENGINE. THEY REPLACED THE REAR MAIN CRANK SHAFT SEAL, IT WAS IN THE GARAGE UNTIL AUGUST 21, 2008, ON THIS DAY WHEN WE PICKED THE CAR UP, WE HAD TO TAKE IT RIGHT BACK TO THE GARAGE BECAUSE IT WAS HESITATING TO START AND THE TRANSMISSION WAS SHIFTING HARD. THE GARAGE DETERMINED THAT WIRES WERE UNPLUGGED ON THE ENGINE. ON, SEPTEMBER 5TH WHILE LEAVING WORK THE CAR BROKE DOWN ON ME AGAIN, THIS TIME THE ENGINE BLEW IN THE CAR. THE CAR WAS IN THE GARAGE UNTIL SEPTEMBER 17TH, 2008, WHILE THEY REPLACED THE ENGINE. SO IN THE FEW MONTHS THAT I HAVE OWNED THE CAR IT HAS BEEN IN THE GARAGE FOR ALMOST A MONTH GETTING REPAIR AFTER REPAIR DONE TO IT. *TR

NHTSA ID
10245009
Incident
Jun 5, 2008
Mileage
47,200 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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Data on this page last refreshed .