FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: RubberduckPlease Login or Register to create posts and topics.Post History: RubberduckRubberduckUserProfilePost HistoryThe engine does not run smoothly while cruising slow on consistent speed. What can I do to fix th …In: Twitching while cruising8 years agoHello My ride is a 1968 Charger. It´s a 4-speed with a 505 stroker engine. I run it with the G …In: 1968 Charger8 years ago
