So I own a turbo charged 2000 civic with a D16y8 engine (edelbrock turbo kit and management). I recently finished a rebuild and after the rebuild my car started an annoying habit. Ever few days it throws CEL code #45 (fuel to rich or to lean), then it miraculously clears the code on its own. Does any one have any ideas what could be causing it and what I can do to fix it?