FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: riddle45Please Login or Register to create posts and topics.Post History: riddle45riddle45UserProfilePost HistoryWould love to hear an update on this. I’m having the same issue, I have a new fuel pressure regulato …In: Throttle cut and loss of power2 months ago