well i chaged my tranny oil and ofcourse i flushed it with out changing the filter, car only has 59000 KMs (36660 miles) , but now i feel the tranny is slipping sometimes between 1st and 2nd, and when i changed the oil it was real dirty, i called GM up and they said its not supposed to be that dirty at this mileage, so i have exatly 59630 KMs on my ODO and warrantee expires on 60000 KMs and id like to check it b4 warrantee is over, so demoding tonight (hopefully, and im glad i dont have my rockers in yet)
but did that ever happen to anyone b4? any ideas?

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

Define "flush" first of all. All you really need to do is drop the pan, and change whatever comes out. You should ALWAYS change the filter when you change the trans oil. That does seem odd that it seems to be slipping, though.

_________________
One Big Ass Mistake America

for the flush, they hooked up a machine to it to flush it and take all the old oil out and pass the new one through
they didnt drop the pan, it feels like its shifting twice, it slips in first rigth b4 it shifts to 2nd, and sometimes it shifts hard to 2nd

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

I would bet that the problem is the PCS. That's the dreaded Pressure Control Solenoid that fails in just about all of these transmissions. Mine does something similiar, and I also get the code P1811 with mine.

_________________
One Big Ass Mistake America

in my case im not getting any codes, just doesnt feel right!

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

Gotcha. I have had two transmissions fail after being flushed. Maintained properly, simply dropping the pan and changing the filter is enough. Since you don't have many miles on yours, that's a non-issue.

_________________
One Big Ass Mistake America

i think its better if i drop it to gm

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

I would agree with you at this point. Let them know what it is doing, and let them deal with it.

_________________
One Big Ass Mistake America

the problem is that the line up is like a month to go is

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

I'm no expert, but my guess is maybe the filter is plugged up. I consider flushing the tranny to be a hit or miss thing; some people have tranny problems after a flush, some don't.

If you note the concern NOW, you SHOULD be OK under warranty.

_________________
One Big Ass Mistake America

I agree with hotrodolds; bring it to GM, and let them deal with it..

i was looking at service bulletins right now and this is wat i got

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

Some people that have flushed have had tranny problems shortly after. Those of us that just dropped the pan have had better luck.

I would shoot for replacement under warranty.

_________________
04 GTT - Retired
Best ET 13.016
Best Trap 115.56 MPH

i called GM and service manager said to bring it in and they can take a look at it and document it and it doesnt matter if i go over my milleage after that it'lll still b covered. So ii just finished taking my pulley and pcm out, hopefully tomorrow morning my plugs should be out, i cleaned the MAF and the T-body (that damn thing got some stuborn dirt inside, that wont come out), and hopefully it'll b ready to go in for a drive with the shop foreman. Wish me luck

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

1) If you get your complaint in their system before the warranty expires, they will acknowledge it.
2) Why is your warranty over at 60k? I thought the powertrain was warranted until 160K or 5 years. Isn't your car younger than 5 years?

Mine is an 06, they started that with the 07's
So i did take the car to GM and they droped the pan, changed the oil and the filter, and the tranny seems OK! but if it craps out again they've got it all documented and the service manager assured me that he'll take care of it if anythin happens

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

heh, i would rev en engine in neutral real high and then shift to drive a few times. that will kill the trans in a hurry, then you will get a new one. hahaha

_________________
http://myspace.com/jon72181

lol yeah ill try that next time

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....

I got the P1811 code three days after getting a flush. I will never get that done to another car of mine for the rest of my life. Only pan drop and filter change from now on.

_________________
Mag Snout/3.4 pulley, Wizair, AL 104's, 180* stat, MSD wires, ZZP SS PLOG, ZZP 3" DP with no CAT, Borla Exhaust

good idea lol
but one member mentioned that those things use adaptive learning, so u might want to unplug ur battery for 10 minutes and put it back, and c may b that'll work!

_________________
Black 06 GP GT
S2 IC, 1.9 Rockers, TOG Headers w/ full custom exhaust, CAI, 104 Autolites, Custom Tuned PCM, 3.3....
And still Working its way up....