Wolf you hit the nail on the head! My world of vacum revolves around the EGR and the UFO valve under the airfilter that draws/holds 50" that you need the hands of a 2 year old to get access to.(RANT) The colored orfices -another story.
And when I finally get everything dialed in correctly there is smooth sailing for a month or so - and then mysteriously it goes out of sync
