i am getting a new ecm to try a friend has one if this doesnt work then i am going to make my own ground to the computer to the distributor and my own wire from the spout to the ecm. this will eliminate my harness and tell me if i have a problem within it. i cant wait to get back in town to work on it. i know the problem has been gettting worse and it isnt always there. sometimes the car runs fine and 7400rpm is totally acheivable.