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#105779 - 02/19/04 09:31 PM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
My 02 GT seems to be the pefect car, for me. The 3.8L superchargers like to start getting noisy and clunky at 100,000 miles, and I'll assure you, it's not a cheap fix. The 3.8 is one of the best engines ever made, and has plenty of HP even without the supercharger. And, you don't need to run premium fuel. For durability sake, I'd recommend the standard GT with the standard 3.8.
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Adam Smittkamp
ACS Automotive Service, Inc.
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#105780 - 02/20/04 02:45 AM Re: GP or GTP
Bryan R Offline
Member
Registered: 02/08/03
Posts: 309
Loc: Portland
The L67 Supercharged engine will be clunky and noisy, perhaps if you never bother to check/change the oil in the supercharger. I have almost 110k miles on mine, and it runs as quiet and smooth as the day I bought it. I know of others who have closer to 200k miles on their GTP, and didn't have these issues either.

cheers
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#105781 - 02/23/04 09:19 AM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
Hey, Brian. All I'm saying is that most people out there don't maintain like we do. I have just seen many, many 3.8 S/C engines with some miles where the supercharger was rather thrashy and loud. If he's looking at a used one, chances are the S/C oil was never serviced; most people I've seen don't do it. It's kinda like transmission fluid maintenance. I'm realizing that our group here is a little more caring about their vehicle's maintenance than 75% of others out there.
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Adam Smittkamp
ACS Automotive Service, Inc.
*Your ACDelco Headquarters*
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#105782 - 02/23/04 11:45 AM Re: GP or GTP
Alex Offline
Member
Registered: 02/03/04
Posts: 1952
Loc: Mexico City
Exactly, I agree with Adam, is not that the GTP IS a worse car or something is that since it needs a little more focuse on the S/C people doesn't always do the right maintenance, so is difficult to get a used GTP in conditions that don't became a problem.

Regards.
_________________________


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My GP went away after more than 5 years of nice driving, good trips all along mexican territory, some mods, stories and headaches, I'm gonna miss it!
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#105783 - 02/23/04 05:37 PM Re: GP or GTP
Bryan R Offline
Member
Registered: 02/08/03
Posts: 309
Loc: Portland
I agree smile Note the time of that post, and you can see why I was a little defensive smile I guess that's what a night of drinking will do smile

cheers
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#105784 - 02/24/04 01:56 AM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
No sweat, Bryan. I get a little defensive even after a night of being sober!!
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Adam Smittkamp
ACS Automotive Service, Inc.
*Your ACDelco Headquarters*
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#105785 - 02/24/04 08:29 AM Re: GP or GTP
jvojr Offline
Member
Registered: 07/31/03
Posts: 583
Loc: Catskills, NY
So you guys gonna kiss or what???
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JackO
2004 GTP CompG. WS6, 3.29 axle, HUD, tapshift, Premium sound, XM radio, leather, sunroof, 17inch 5 star chromies, BFG Comp T/A. Wizaired CAI.

Traded in. 2003 GTP. Every option but HUD. New Mods: Wizaired CAI, SLP Headers, Cat, U-bend and Downpipe, 3.2 Modular Pulley, Phase 3 rollers w/OR Pushrods, Larger Belt Tensioner Pulley, Gatorback, AL103's, 180 Degree Stat, DHP
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#105786 - 02/24/04 12:08 PM Re: GP or GTP
BryantGTP Offline
Member
Registered: 03/26/03
Posts: 2481
Loc: Franklin, MA
Holy crap, don't mess with Jack today.
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#105787 - 02/25/04 10:15 AM Re: GP or GTP
jvojr Offline
Member
Registered: 07/31/03
Posts: 583
Loc: Catskills, NY
Has all humor ceased to exist. Don't make me drive to Maine. No, really. I don't want to go to Maine.
_________________________
JackO
2004 GTP CompG. WS6, 3.29 axle, HUD, tapshift, Premium sound, XM radio, leather, sunroof, 17inch 5 star chromies, BFG Comp T/A. Wizaired CAI.

Traded in. 2003 GTP. Every option but HUD. New Mods: Wizaired CAI, SLP Headers, Cat, U-bend and Downpipe, 3.2 Modular Pulley, Phase 3 rollers w/OR Pushrods, Larger Belt Tensioner Pulley, Gatorback, AL103's, 180 Degree Stat, DHP
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#105788 - 02/25/04 10:25 AM Re: GP or GTP
BryantGTP Offline
Member
Registered: 03/26/03
Posts: 2481
Loc: Franklin, MA
Quote:
Originally posted by jvojr:
Has all humor ceased to exist. Don't make me drive to Maine. No, really. I don't want to go to Maine.
I just found a couple of your responses funny. Don't drive to Maine, come to Mass and we'll do all the mods to your car and save you some money.
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cbr954rr.uponone.com
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#105789 - 02/26/04 09:23 AM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
I'd say, get as new a GT or GTP as you can get. Yes, the earlier ones had quite a few problems, even though they were minor. Rear brake noise, oil leaks, front rotor warpage, shifter interlock problems, wind noise...the list goes on. GM has been really good about taking care of a few of these characteristic problems each model year since 97. So the newer of model you can find, the better the vehicle will be, on average.
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Adam Smittkamp
ACS Automotive Service, Inc.
*Your ACDelco Headquarters*
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#105790 - 02/26/04 11:49 AM Re: GP or GTP
BryantGTP Offline
Member
Registered: 03/26/03
Posts: 2481
Loc: Franklin, MA
Quote:
Originally posted by Adam S.:
Rear brake noise,
check
Quote:
Originally posted by Adam S.:
oil leaks,
check
Quote:
Originally posted by Adam S.:
front rotor warpage,
check
Quote:
Originally posted by Adam S.:
shifter interlock problems,
check
Quote:
Originally posted by Adam S.:
wind noise
check

Shall I continue?
_________________________
cbr954rr.uponone.com
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#105791 - 02/26/04 01:24 PM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
You may continue if you like. So, how's the car besides that?!? smile
_________________________
Adam Smittkamp
ACS Automotive Service, Inc.
*Your ACDelco Headquarters*
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#105792 - 02/26/04 02:46 PM Re: GP or GTP
Chew Offline
Member
Registered: 05/01/02
Posts: 311
Loc: Washington, DC
Keep in mind - the purpose you will be using the car for.

The GTP uses super unleaded and the insurance MAY be higher, so those are factors to keep in mind. Especially if you commute a long distance or get stuck in lots of traffic.

Oh and GTPs should not be used for towing, which might or might not be a factor for you.

Good luck!
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Regards,

Chew

2007 Sly Silver Pontiac Solstice GXP
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#105793 - 02/26/04 08:44 PM Re: GP or GTP
Adam S. Offline
Member
Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
That's sort of why I bought the GT instead of the GTP. For what I use the car for, I can't justify running and paying for premium as well as added insurance cost only for an extra 30HP or so. Maybe I'm just getting old...
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Adam Smittkamp
ACS Automotive Service, Inc.
*Your ACDelco Headquarters*
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