I've got this system on my 1970 Chevelle 383ci small block. I've had it for about two years. In the past few months I've experienced some problems with my programming module. It will reset itself without warning. I'll be in a programming screen and it will kick me out. I've sent the programming module back to Edelbrock and it checks out ok. I've also double checked all of my wiring and connectors to make sure nothing is loose or shorting out. Any ideas on where to check next?

still sounds like you have a wiring problem check the connection to the ecm and make sure it is tight i had problems with holley efi and i had a bad cord