I have a 04 6.0 that just dies and will start right back up. I just bought the AE and have tested icp pressure, voltage. The ficm voltage is low like 45 ideling but falls below 40 under acceleration. I have read all kinds of posts about ficm and haven't found anything about just shutting down like that. Has anyone had this happen because of a ficm or am I barking up the wrong tree?