Thread: What to look out for on GXP models?

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  1. #21 Re: What to look out for on GXP models? 
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    Wouldn't you know it, my 2nd day of owning the car..go inside wal mart for 5 minutes, come out and there is a shopping cart attached to my car -_- fml
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  2. #22 Re: What to look out for on GXP models? 
    Moderator Russosaur's Avatar
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    Dont go to Walmart, park in the way back. How I stopped that

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  3. #23 Re: What to look out for on GXP models? 
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    I was parked in the back..the wind blew a shopping cart clear across the parking lot about 30 ft right in my front bumper
    08 Cobalt SS Turbo
    05 GXP- Intake, Exhaust, LED tails
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  4. #24 Re: What to look out for on GXP models? 
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    I assume you guys want pics, but I have not had a chance to take any yet since buying the car.

    I knew the car had the K & N intake and the magnaflow exhaust but I finally got to see it on a lift today when getting the transmission serviced, and it does already have the transmission cooler installed. The suspension has also been upgraded..I think it was Bullet performance or something similar?

    I did have to replace an oil pressure sensor and a wheel bearing, but the rest of the car seems solid.
    08 Cobalt SS Turbo
    05 GXP- Intake, Exhaust, LED tails
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  5. #25 Re: What to look out for on GXP models? 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Were they yellow?

    Because those are factory bilstiens.

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  6. #26 Re: What to look out for on GXP models? 
    GXP Level Member 91parkave's Avatar
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    Quote Originally Posted by SS2GXP View Post
    I assume you guys want pics, but I have not had a chance to take any yet since buying the car.

    I knew the car had the K & N intake and the magnaflow exhaust but I finally got to see it on a lift today when getting the transmission serviced, and it does already have the transmission cooler installed. The suspension has also been upgraded..I think it was Bullet performance or something similar?

    I did have to replace an oil pressure sensor and a wheel bearing, but the rest of the car seems solid.
    If youre referring to the factory cooler that is still a no go. What are youre trans temps at currently?
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  7. #27 Re: What to look out for on GXP models? 
    I live here. Slick2500's Avatar
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    Quote Originally Posted by nik12937 View Post
    Just my opinion really, but I'd personally never flush a transmission. Definitely drop the pan and change the filter, but machine flushes tend to break more than they fix. I have heard it depends on how the machine flushes it, but I've never had good experiences with them. My mother got the transmission flushed on her vehicle when I was younger, and it gave out on us while we were going up a hill the next month.
    Same thing happened to my sisters 01 SE at ~60k miles, she took it in to have it flushed then a month later she stopped at a stop light and the car wouldn't move.
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  8. #28 Re: What to look out for on GXP models? 
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    Quote Originally Posted by 91parkave View Post
    If youre referring to the factory cooler that is still a no go. What are youre trans temps at currently?
    Seen as high as 199 after about a half hour of driving...is that too high?

    On a couple occasions I was feeling a slight slip at low speeds so I am definitely concerned. It had not been doing that until this morning
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  9. #29 Re: What to look out for on GXP models? 
    Moderator Russosaur's Avatar
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    Ideally you want it between 175 and 190 imo. My moms car hits 199 and starts to slip and bang into gear with long shifts.



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  10. #30 Re: What to look out for on GXP models? 
    GXP Level Member 91parkave's Avatar
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    I avg 147 degrees
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  11. #31 Re: What to look out for on GXP models? 
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    On the trip home it maxed out at 188. But it was at 180 a few miles before that so seemed like it was still going up. It's roughly a 45 minute 20 mile commute
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