NHTSA — Engine Problems

2008 Pontiac G6 (Page 2 of 2)

CarComplaints.com Seal Of This Might Hurt

CarComplaints.com Notes: Unfortunately the 2008 Pontiac G6 continues a serious trend of steering problems from the prior model years.

10.0

really awful
Crashes / Fires:
1 / 3
Injuries / Deaths:
0 / 0
Average Mileage:
88,691 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2008 Pontiac G6 engine problems

engine problem

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2008 Pontiac G6 Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #15

Jul 302014

G6 6-cyl

  • 61,438 miles

A D V E R T I S E M E N T S

First incident I stopped in front of my home the car locked up on July 30th 2014 I had to push it to the curb and could not drive it to work. Second incident August 16th 2014 I was taking my wife to dinner and I stop at a stop light, car went dead, could not get it to go into any gear, the car would not start took 1 hour before my vehicle would go into gear. No dinner for my wife and my self. I need this recall matter to be resolved. This my transportation to work.

- San Jose, CA, USA

problem #14

Feb 132014

G6 6-cyl

  • 135,000 miles
To sum it up started getting "engine power reduced" message from message center in vehicle. Shortly afterward the vehicle will begin flashing the traction control off light and shifting hard. Now the vehicle still shifts hard with the two above messages and is also stalling out when "engine power reduced" message appears. Many times after this the vehicle will not accelerate at all. Have to pull off the road, cut the vehicle completely off for a few minutes and then continue driving. Problem started intermittent and now happens every single time I drive the vehicle. I have had it stall out on the highway going over 50 mph, very dangerous was almost hit. Vehicle has been at the used lost service center three times, no luck on finding problem or repair. Car has been with my local GM certified dealership for 3 days and still no proper diagnosis problem or repair. Has sense received the two recall letters BCM/transmission but dealership is reluctant to repair because they said GM may not pay for time and parts. Worse car purchase I have every made.

- Louisville, KY, USA

problem #13

Jul 312014

G6 4-cyl

  • Automatic transmission
  • 27,000 miles
The contact owns a 2008 Pontiac G6. The contact stated that she went out to her garage and her vehicle engine was running without the key being in the ignition. The vehicle was not taken to a dealer and was not been repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 27,000. Updated 09/02/14 updated 11/7/2014

- Amherst, NY, USA

problem #12

Nov 282013

G6 6-cyl

  • 140,000 miles

A D V E R T I S E M E N T S

I was driving down the road and all of a sudden my car jerked to the right and put me and my kids into the ditch. This has happened twice. The second time it did it in the same direction(right) but when I hit the ditch smoke was coming into the heat vents while my kids were in the car. Brought it to the dealership they told me that my power steering line was broke and also I had a major oil leak and that it was a fire hazard. They then told me the price of how much to fix it. It is no longer under warranty. I don't feel I should have to pay for something that seems to be factory mistake. I've also had an incident of my car shutting off while driving. The ignition turned off while driving only going around a corner. I only had three keys on my ring at this time. This car has been the most dangerous car I've ever owned. The brakes and oil light constantly come on. The air bag light has been on since for over several thousand miles. Also the tire psi sensors are always going bad. The hazard switch hasn't worked in over two years as well. But every time I brought the car in even with a warranty they never fixed any of these problems. What's it have to take for this company to make this car safe?? dos to make my to fix their mistakes seems like someone's going to have to get in a fatal accident for something to be done. Also my back left seatbelt locked up on my son squeezing him and it wouldn't release. The belt had to be cut to get him out.

- South Pekin, IL, USA

problem #11

Jun 292014

G6

  • 70,000 miles
Driving and suddenly engine light came on, across the radio it said engine power reduced and service traction. It would barely accelerate. It has done this twice in a week. Then after a while the engine light goes off and it will seem ok. At stops though, the car seems very shaky, feeling like it will stall, but hasn't yet!!!

- Clinton Township, MI, USA

problem #10

Jul 012014

G6

  • 67,000 miles
The contact owns a 2008 Pontiac G6. The contact stated that while driving approximately 35 mph, the check engine sensor light suddenly illuminated and a chime sounded before the vehicle stalled. The vehicle was restarted and functioned normally but the gauges were inoperable. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was 67,000.

- Franklin, KY, USA

problem #9

Apr 012014

G6 4-cyl

  • 75,000 miles

A D V E R T I S E M E N T S

Car accelerates without pushing on the gas, or when I am breaking car speeds up. A chime sounds in the car and I can't find anywhere in the manual about sounds other than the typical seatbelt to low fuel. Very scary!

- Indpls, IN, USA

problem #8

Apr 012014

G6

  • 103,500 miles
I was driving about 40 mph then my vehicle started decelerating even as I pressed the gas pedal it would not go faster. It would slow down about 5mph and then accelerate maybe 3mph. I took the vehicle to get inspected but they could not find out what was wrong. It was a very scary experience and I guess my main question is has this happen too anyone else? it has only happened 1 time. I look forward to hearing back from you. Thank you, [xxx] [xxx] parts of this document have been redacted to protect personally identifiable information pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Lakeland, FL, USA

problem #7

Apr 012014

G6

  • 60,000 miles
My Pontiac G6 2008 started having acceleration problems. When getting onto the highway the car takes a long time to get up to the 55-65mph speed. I researched this problem on Pontiac G6 forums and many people are having the same problem. The car shouldn't be having this problem so early on. This is a dangerous defect as people are already flying on the highway and when getting behind a car that is taking a long time to get up the matching speed, you are asking for an accident. I've already had people honking their horn at me. This car has serious issues outside of the steering problem reported. Between constant water leaks, actuators failing too early on, speakers blowing out when hardly used, and now this engine issue, I will never get a GM car ever again. For a car that only has 60K on it, these problems should not be happening. This is stuff a 100K+ mile car should have. Poorly designed car that every Pontiac G6 owner is aware of, and now the us government.

- New Fairfield, CT, USA

problem #6

Feb 062014

G6

  • 82,350 miles
The contact owns a 2008 Pontiac G6. The contact stated while driving approximately 15 mph, the engine warning indicator remained illuminated. The failure recurred seven times. The vehicle was taken to an authorized dealer for diagnostic testing. The technician detected a trouble code related to the exhaust camshaft position sensor. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 82,350.

- Walled Lake, MI, USA

problem #5

Jun 102013

G6

  • 110,000 miles

A D V E R T I S E M E N T S

Rough engine idle, misfire (dtc P0300) or noise from engine compartment. ( NHTSA item number - 10024543 ).

- Salisbury, MD, USA

problem #4

Nov 152012

G6

  • 113,304 miles
The contact owns a 2008 Pontiac G6. The contact stated that after starting the engine, it stalled. The vehicle was towed to the dealer for inspection and they stated the gear shift lever needed to be replaced. The vehicle was repaired. The manufacturer was notified. In addition, NHTSA campaign id number: 12V460000 (power train) was issued after the repairs were completed. The failure mileage was 113,304.

- Laurel, MD, USA

problem #3

Nov 122012

G6 6-cyl

  • 67,500 miles
My car was involved in the safety recall 12106. I found this information out via internet prior to the recall taking affect by GM. I took my car into the service dept after being stranded for several hours and having my car towed they stated it was just a bad battery and never even looked at the transmission cable and released my car to my father who is not the legal owner, never even spoke to me. The next day I was stranded again with my small children for a couple of hours in the cold. Had my car towed again to the service dept where they finally looked at the transmission cable. Argued with me that my car was not involved in the recall although I knew it was. I paid for it to be fixed $467.41. They released my vehicle to me several days later as they didn't have anyone for a few days to look at the car. Released the first time unfixed and unsafe and not even to the legal owner which is a huge liability. I took my car to les swab and paid over $100 for a new battery that wasn't needed only to be stranded again the very next day. When we took my car in the first time we told them what was wrong due to the recall I found online and they never even looked at the transmission cable per the service manager. This whole process took about a week and a half. They did provide me a rental car for 3 days which they covered. This was a very stressful situation and no one believed me that there was a recall. Recalls should really be put out asap as I happened to have this issue prior to the release date of the recall. I have filed a complaint with the BBB and have been told I should consult with a lawyer for releasing my car unfixed, unsafe and not to the legal owner. I should be compensated for my time, stress and their lack of responsibility for releasing my vehicle unsafe.

- Spokane Valley, WA, USA

problem #2

Oct 012012

G6

  • 87,000 miles
The contact owns a 2008 Pontiac G6. The contact stated that while driving various speeds, she noticed an abnormal rattling noise coming from the engine. She also noticed that the vehicle was losing power as the check engine warning light illuminated. The vehicle was taken to several independent mechanics who all informed her that the catalytic converter would need to be replaced. The contact made an appointment with the dealer to have the vehicle diagnosed. The manufacturer was notified of the failure but offered no assistance to the contact. The failure mileage was 87,000 and the current mileage was 90,000.

- Osage Beach, MO, USA

problem #1

Sep 012012

G6

  • 74,000 miles
The contact owns a 2008 Pontiac G6. The contact stated that while traveling 25 mph, the engine overheated and the oil leaked. The contact also stated that the driver side headlight and the horn failed. The vehicle was taken to the dealer and the manufacturer was made aware of the failure. The vehicle was not repaired and the VIN was unknown. The failure and current mileages were 74,000.

- Eerie, PA, USA

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