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Pontiac Grand Prix GXP 2006

1495 messages,  Last post on Jan 21, 2013 at 12:15 PM

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What is this discussion about? Pontiac Grand Prix, Car Leasing, Car Buying, Sedan

Messages Page 143 of 150

#1421 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [mnerdin] by mygxp1

Feb 14, 2010 (4:53 pm)

Replying to: mnerdin (Feb 11, 2010 10:47 am)
Hi Mnerdin-
 
I HAD a 2005 Pontiac Grand Prix GXP. I had a VERY similar experience. I spent a fortune like you on that car. I also bought the car brand new. I went through many tires, several sets of brakes and rotars, tie rods, etc. I also had the transmission go this time last year. I am NOT a heavy driver. I have also had several other people contact me asking for help about their trans going. I found out from the dealership that GM is KNOWS of the transmission issues in these cars. The dealership told me they go due to no fault of your own. I could go on and on.
If you would like to email me you can at coolandiaol.com

#1422 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [mygxp1] by sphinxrb

Apr 08, 2010 (9:18 am)

Replying to: mygxp1 (Feb 14, 2010 4:53 pm)
Hi, yes my transmission went. It's at the shop now. They told me today that this cars transmission is for a 6 cylinder vehicle, not an 8 cylinder vehicle, which is what this Grand Prix GXP is. He did note that improvements were made to the design of the transmission, but the fact remains that the transmission used in this car is not suitable for an 8 cylinder vehicle. This shop has been in business for over 30 years and knows what they are talking about. I am writing to Pontiac/GM to see if anything, if they will help pay for it.
 
I too had rotors replaced (thankfully under warranty), but I did find by swiching to CERAMIC brake pads, elimated the rotor wear/groves.
 
-Rick

#1423 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [sphinxrb] by gmcustsvc

Apr 08, 2010 (12:04 pm)

Replying to: sphinxrb (Apr 08, 2010 9:18 am)
Hello Rick,
I am from GM Customer Service. What is the VIN of the vehicle, and the current mileage? I would like to look into this a little further. Thank you,
Mariah GM Customer Service

#1424 of 1495 Thanks, GXP owners------------------ by motorcity6

Apr 18, 2010 (10:53 am)

I was considering a 2008 GXP, and was wondering what are the service and reliability problems..Just the tires sizes and lack of rotation create a "Money Pit", and you all have proved. The tranny is a warmed over S/C V-6 component, and the struts/brakes are just upgrades to dazzle the customer..
 
Having owned 53 cars in my long life and probably driven 3 million miles, the problems are mainly suspension, tires, and brakes..Engines and transmissions are trouble free unless you like to abuse the car with quick starts and high speed downshifts..Like to go fast and stop quick, FWD will fry your front rotors--weight shift...
 
Dealer service is another area especially if your Pontiac is also is a Buick dealer, or a Caddie dealer..Buick/Caddy dealers are not performance minded souls, so I have learned over the years that a Chevy dealer will correct your alignment problems with ease..My last 2 cars chewed tires up, requiring reslotting the struts, which has proven to be a problematic occurrance with the W-body..and the Chevy dealer solved the 2002 Olds Intrigue and a 2006 Pontiac Grand Prix GT..The Intrigue went through 20 tires in 70k miles of e-way driving and the Pontiac devoured two sets in 35k miles of mostly mixed driving..On the Pontiac I changed from an H-rated tire to a T-rated Michelin Harmony which based on past experience will easily offer 50k miles of driving pleasure,based on 35psi-frts, and 32-rears..80+ cruising, and occasional 120+ runs don't faze the tires..The S/C engine will blow up quicker with it's 5qts of oil capacity than the T-rated tires.. The Intrigue had a 6.5qt capacity, but was limited to about 112..so it was safe..
 
Again, I am happy to have read all the ailments of the GXP, and maybe the SS Chevy with it's run-of-the-mill equipment would be a better/cheaper choice..
 
The GXP is a great looking car, and probably serves most owners well, except the those drivers who demand "pedal to the metal" cruising!!!!!!!!! You will pay the price.
 

#1425 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [gmcustsvc] by sphinxrb

Apr 18, 2010 (2:14 pm)

Replying to: gmcustsvc (Apr 08, 2010 12:04 pm)
Hi Mariah, I already contacted customer service. Their decision was not to do anything. I have writtine wo GM executive offices and I am working with someone there now. In fact, I asked to talk to the rep's supervisor, and she made the decision. When I asked this supervisor for her manager, she would give me a first name only, but would not give me anyway to contact this person, and would not have this manager even call me to discuss it. So I wrote to the CEO. Thanks anyway.

#1426 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [sphinxrb] by gmcustsvc

Apr 19, 2010 (7:57 am)

Replying to: sphinxrb (Apr 18, 2010 2:14 pm)
Your welcome!
Sorry it wasn't a better outcome for you. If you have any further questions please let me know. Thank you,
Mariah GM Customer Service

#1427 of 1495 GM Customer Service, Interesting!!!! by motorcity6

Apr 29, 2010 (12:08 pm)

My 2006 GPGT has been less than desireable possessing a myraid of problems, 3 ISS{intermediate steering shafts} replacements and 3 batteries, all within 30k miles..all replaced without too much of a hassle..The last batttery was the biggest hassle--$195.00 charge, however I challenged the charge and it dissolved.
 
Next story, had dealer install 4 new Hankook tires, road force balance, and check alignment..Rebalanced 2nd time and forced to scrap tires after 10k miles..Misalignment and misbalance by the local Buick, Pontiac& GMC dealer has taught me to not use their services in the future..
 
The local Chevy dealer reslotted the struts to cure the alignment problem..I did the next tire deal with a Tire Rack installer and they did an outstanding job.. To avoid naming the car dealer, I live in Venice, Fl...go for it..

#1428 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [mnerdin] by lamronh49

Apr 29, 2010 (11:12 pm)

Replying to: mnerdin (Feb 11, 2010 10:47 am)
mnerdin, sorry about your experiences. I hang out at a few Grand Prix boards and there are many handy hints there. I have an '07 bought late Nov with 18K on it.
 
Many folks go to one size tires all around. A couple of months back I saw a GXP in a parking lot with 225 or 235.55.17" tires all around. Aftermarket wheels, obviously. Some folks will go junkyarding and buy 17" or 18" wheels off Bonnevilles or Cadillacs, or other GPs. 17s will clear the brakes, 16s won't.
 
Car dealers and tire dealers are typically clueless about what you can do, many will tell you you can't do this. One tire dealer rotated my fronts to back and backs to front, and they told the GM dealer service department, who told me that the tires were on the wrong ends and they "fixed it" for me. So DO NOT TRUST DEALERS or tire dealers to know, you must become the expert.
 
Search GM Parts Direct, they have good prices on most parts including brakes, pads, etc. Other aftermarket folks will beat the dealer prices, dealership is THE LAST PLACE I will buy parts. Typically you can beat their parts prices by up to 50% or better.
I just ordered a strut from them, about $215; dealer is about $440.
 
I recommend the GM extended warranty, I paid about a grand for an additional 48/48. Black Pontiac in PA is the best price around.
 
I would be very leery of grinding drilled discs like these. Don't know if I'm allowed to refer to other websites here, but a quick search will find several GP sites with lots of helpful info.
 
Trannies are a weak point. I considered getting the BG ATF fluid treatment for mine, but since I'm under warranty for 48/48 I won't be doing that just yet. Their deal costs at least 100 bucks more than a dealer charges for trans flush, filter, and fill. They supposedly warrant up to $2000 toward trannie repairs for the next 30,000 miles after their service. Have heard NO feedback regarding BG products from anyone anywhere.
 
Sorry you're having problems. I have had AM radio trouble that drove me nuts. Dealer wasn't much help until I called an 800 number I found on the internet, a GM rep helped "urge" the dealer toward resolving the problem. GPS is a POS.
 
LR strut started rubbing a tire. Dealer replaced it under warranty. I ordered another at GMPP and should have it installed next week. Struts, like tires, should be replaced in pairs.
 
So far the GM extended warranty has paid out about two grand, it cost one grand so I am way ahead of the game.
 
Good luck, these are great drivers re: acceleration, handling, braking, but tidbit details that cost loyal customers thousands of dollars out of their own pockets could be a clue as to why GM went BK.

#1429 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [sphinxrb] by bevjj32

May 21, 2010 (6:40 pm)

Replying to: sphinxrb (Apr 08, 2010 9:18 am)
I had the same exact thing happen today to my '06 GXP, had to have it towed to the dealership and they won't be able to tell me anything until Monday. I have about 77,000 miles, which I didn't expect any engine issues. This is really makes me angry if GM isn't looking into this issue and take care of us as customers. My last Grand Prix GTP had over 185,000 miles and didn't have any issues.

#1430 of 1495 Re: Anyone else having 2006 Pontiac GXP troubles? [sphinxrb] by sphinxrb

May 24, 2010 (11:17 am)

Replying to: sphinxrb (Apr 18, 2010 2:14 pm)
UPDATE: I heard back from GM Executive offices. They will not do anything for transmission repair. Not surprising. Hmmm, things are settling down at Toyota now, I guess it's time to abandon GM. It's really a shame. I've had 6 GM cars, last two ('99 Grand Prix GTP, '92 Lumina Z34) were really great cars. I go an buy my dream car('05 Grand Prix GXP), and this is what happens (tranny fail at 55K). I love the 2010 LaCross, but don't know if I would risk it at this point. Tired of paying out $$ for repairs I should not have to be doing.

Messages Page 143 of 150

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