February 7, 20178 yr Author comment_512055 I started a new thread for the engine diagnosis. I don't plan to update this one any more.http://www.classiczcars.com/index.php?/topic/56998-Engine-rough-running---at-wits-end EDIT: For the sake of closure, the engine runs now. Turns out I didn't properly seat the #5 fuel injector seal when I replaced it. This caused a huge vacuum leak which was causing most of the issues. See above linked thread for details. Edited March 7, 20178 yr by the_tool_man Link to comment https://www.classiczcars.com/forums/topic/53262-new-owner-of-77-280z-from-upstate-sc/?&page=17#findComment-512055 Share on other sites More sharing options...
Create an account or sign in to comment