I'm sure I saw a link to a GM site on here where you put in your VIN and it tells you if you have the right/latest reflash. I searched high and low, can't find it. Anyone know??

 

http://tis2web.service.gm.com/tis2web

 

^x2?

thanks

 

I put my own stage 2 kit on, and I just realized I never got my PCM recalibrated? Is that bad or do I need to do that?

 

Thanks!! I checked it out. Not sure what the letters and numbers mean? Something about heavy AC load?

 

what is it supposed to say when we put in the Part Number... it comes up adapter and then some numbers... how are we supposed to kno if we need an update?

 

I'm no expert, but I think that would be a bad thing!!!!

 

to who the stage 2 or me?

1G1AP18P177198069

thats my vin can u just see if i need an update

you seem to know what this **** means

I would def. go get the ECU recalibrated

blownss? lol come on i know you wanna

 

No not you the Stage 2. I have no idea what it means either, just a bunch of mumbo jumbo about heavy AC loads and recalibrations.

 

why are you worrying about a reflash? Is there something wrong with your car? I know i've stated this before, but i have an 05 and i have one of the first stage 2's on the market and have had no problems and found no need for a reflash.

 

well actually... sometimes at idle my RPM's will shutter and raise and lower but when i tap the gas it'll stop

lol alright thanks

 

get it done NOW

 

who is this too?

 

Just wanted to see, out of curiousity!!!

 

whoever doesn't have their stage 2 gm kit flashed needs to do it

 

yeah i thought you were talking about me... cuz i don't have stage 2... i wanna get the **** with my car worked out tho... i've got problems with idleing sometimes and the fact that my evap system won't go through its parameters

 

blownss sorry for jumpin in with an off topic comment on your thread

 

I tried going to my dealership to get the flashes.. but they said "If nothing is wrong... we will not do the flashes"

 

go to another dealer, the reflash fixes many 'potential' issues so just cus there are no issues with your car doesn't mean that none can happen. It isn't up to the dealership to decide when a reflash is needed. The only reason we knew about the updated flash is cus another member from phx was having issues and when I went to the master tech here at bill heard he found the updated flash and noticed all the things it fixes.

https://www.cobaltss.net/forums/show...ighlight=flash

 

Awesome! Thanks! Getting my PCM flashed tomorrow! I'm going to change my plugs this weekend so we will see if I was running lean or not!

 

i've heard that reflash (at least one, not sure what else has been updated) updates were for issues with throwing lean codes causing the car to possibly run in limp mode and that the update just widened the parameters for that code.

 

So anything that shows up under the PCM section after i put my vin # in means it neads a new calibration?

Also can gm tech guys give my car a better tune if I talk to them about it?

 

wow.

 

Hp tuners

**** the dealership

 

Dont have the money to pay for hp tuners and I still want my warranty.