Paul V.
I bought a ficm for my f250 6.0 with…
I bought a ficm for my f250 6.0 with the 58v upgrade and it drove well but the check engine light stayed on. The tech support was adamant about it being my truck and I put a new one on and I don't have any problems. The warranty that they offer is a scam . You have to let them do a diagnostic on it and they charge for it. They completely stopped replying to me and I posted a review on Google and they replied to the Google review but still didn't offer me anything. It was definitely a mistake buying from all computer resources.