FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: realomenPlease Login or Register to create posts and topics.Post History: realomenrealomenUserProfilePost HistoryHi guys, I'm running an Ultimate LS 70050 with trans control and have two problems which no …In: knock + 4l80e shift problems9 months ago