FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: ART TPlease Login or Register to create posts and topics.Post History: ART TART TUserProfilePost HistorySent the ECU back to Fitech, waiting for an answer.In: 4L65e won't shift4 years agoAfter driving the car for three weeks, Fitech tells me I don't have the correct sensor. Bought …In: 4L65e won't shift4 years agoI found out this morning that there is no speed registering on the hand held. I changed the VSS, but …In: 4L65e won't shift4 years agoTranny has been shifting great, tried to reset IAC, won't show gear position on hand held. It w …In: 4L65e won't shift4 years ago
