[kobra_commader]

should i put my truck back to stock like a week b4 i take it in for emissions so it can reset everything

or could i leave it on my custom 87 performance tune..

thanks

[Longshot270]

Just leave it. It'll be much easier that way.

[shotgun]

Originally Posted by Longshot270

Just leave it. It'll be much easier that way.

X2. Unless you want to reset the P1000 code (complete the drive cycle or through the Gryphon) DO NOT SET IT BACK TO STOCK.

Just take it in (unplug the OBDII cable).

[JackandJanet]

I just posted this in another thread. http://forum.gopowerhungry.com/51979-post3.html The links in it answer your question.

- Jack

[88Racing]

Originally Posted by kobra_commader

should i put my truck back to stock like a week b4 i take it in for emissions so it can reset everything

or could i leave it on my custom 87 performance tune..

thanks

No......don't do anything with programming......before you go pull the programmer and cable......leave the vehicle programmed....