FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: steve_fPlease Login or Register to create posts and topics.Post History: steve_fsteve_fUserProfilePost HistoryYes, that's exactly when it happens. I'll give those a try. Thanks very much!In: Stumbling and backfiring9 months agoHey everyone, this is my 1st post / question. I'm new to this so I appreciate your patience. I …In: Stumbling and backfiring9 months ago