FlipEGDriver

alright im have idle issues with my car. frist i just thought it cuz its cold so it revs up to 3,000 rpm then after like a couple mins of warming up it starts to fluctuate. like it goes down to 1,500 then back to 3,000 and it did this all night going home from work. i searched other peoples idle problems and it said it might be the pcv valve? i was wonderin if someone could explain where that might be or pictures or have any ideas what it could be cuz its killin my gas and werid to see it idle like that.