FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: KD6TAVPlease Login or Register to create posts and topics.Post History: KD6TAVKD6TAVUserProfilePost HistoryMy coil went bad. I think it was going bad over a month time frame. I was getting ready for a long t …In: New Coil and now engine is running rough and hotter?7 years ago