Ok i finally bought all the stuff to burn my own chips and i have been able to get in dialed decently for it being my first time doing this. But, since i have gotten all of my stuff and started to do this i have been having trouble with the check engine light coming on sometimes it flickers very fast(burned incorrectly or installed worng?) but the thing is i will put the chip in and it will run fine a few times for hours a few times for minutes then my check engine light will come on and off and flicker and go crazy. Everythign seems to be tight and well in place i am going crazy. Also i am using a g2 adapter a zif and 27sf512 chips.

 

meant to put this in diy prom

 

Did you mount your ecm back in place? I've had the same issues with the G2 adapter coming out slightly while driving. For now its just sitting on the floor until I can extend the wiring harness.