FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: spikeaudioPlease Login or Register to create posts and topics.Post History: spikeaudiospikeaudioUserProfilePost HistoryWe are having the same issue. If you resolve please keep this thread going. I have fuel pressure i …In: Injectors aren't firing, possible ECU failure3 years ago