so yeah, sorry to be repetitious but the symptoms change by the day... during the day today if my idle would start dropping and vaccum started to drop, a little bit of cold air would be blowing into the car even with the a\c off and no fan blowing... basically whenever my idle drops i turn on the a\c and its cold, and then after a few minutes it just blows cool air but not like ICE cold air... then my normal idle and vaccum will come back again, and then few minutes later its drops etc etc without even turning on the a\c..