Alright guys. I have a brand new crate motor all wired up in my 67 camaro. Brand new Gm lsx 454 motor, fast 102, nick Williams 102tb, 57lb fast injectors, psi engine wiring and 07 vette ecu, Dynatech 1 7/8 open headers, ctsv vapor worx set up. The car starts but won't stay running, fires for 2-3 seconds then dies. I thought it was my coil pack wiring but I made sure that was correct tonight. All my sensor are plugged in and brand new other wise. When I turn the key I can hear the fuel pump priming. The pedal is hooked up if that matters. What should I be checking next to start figuring out what is the problem? I've read a dozen threads about the vats being turned on/off. What are some things that would lead to me guessing if it's turned on? Can I check that with a scanner? Also should the check engine light be on when the key is on run? I'm going to try to get this video up any help is extremely appreciated. Thanks Steven

http://i1163.photobucket.com/albums/...3/fc3c0353.mp4

 

Security system. Check to make sure it is disabled in the pcm.

 

That's what I'm thinking it is also. Will a scanner be able to see if the vats are disabled or not? Thanks for the reply.

 

I believe the tech 2 can, but I doubt a brick or modus could...probably have to go to a dealer.