Original tank (cleaned and flushed 3 winters ago), new sending unit (works perfectly), original fuel line (one line), NO leaks anywhere, stock fuel pump (brand new as of last rebuild), stock Q-jet.
My next step will be to replace the fuel filter (I figure start with the easy stuff first). Then I will check the floats. Think I may need a book on Q-jet carbs as I have no clue how to check these things.