Quote Originally Posted by rspears View Post
I misunderstood that you had a total package from FI Specialties - thought you were using their ECU and harness with an OEM TBI unit. I agree, it sure sounds like you have a gremlin - surprised that FI Specialties has not asked you to send the ECU and harness back to them for check. Sending you a PM with some contact info for a guy at Edelbrock who has helped me a bunch on my ProFlow XT unit.
Good suggestion, will call FI Specialties and ask if they will recheck if I send those parts back. This car spent the better part of three days with the best electrical specialist in the area. So it isn't something like a bad ground. I think the product is defective.