Thanks to anyone and all who answered some of my questions about my Dad's 04 lb7 lack of power! (No it's not fixed, but we are working on it!) But I got exited about doing EFI live again so I call a vender tuner for some info. Well I got shot down right out of the gate. I was told I cannot use my edge EVO on my truck, or my Dad's Banks on his for a system monitor. Even if it's returned to the stock tune. Can someone shed some light on this for me? Thanks.