94firebird

i have the stage 2 installed.... some problems have gone ary and the dealership says they need to reflash with my code...... well i have either misplaced or never got back my stock parts so i was wondering what can i do about it.

i got my stage 2 from crateenginedepot.com so you know

5hizn1t

If the dealer that originally installed your stage 2 done it correctly, you will not need the code. All they will have to do is do a normal reflash of your PCM and GM will automatically give the dealership the correct flash. The flash is changed at GM's side to automatically give the correct flash no matter what dealership you go to. They bind it to your VIN. The tech calls GM and gives the auth number on the instruction sheet. After that, GM changes the programming that is assigned to your VIN. From then on, your VIN will have the stage 2 flash.

94firebird

so are you saying they can look up my reflash code by merly looking up my VIN number?

Erod

moved to correct forum

boostedss26

The vci number is vin spacific they should be able to find it