PCV valve

I have a 99 GT and I cannot for the life of me find the PCV valve in it. HELP PLEASE

It's on the passenger side of the engine, under the map sensor, at the end of the upper plenum. You'll have to remove the piece the map sensor clips into to gain access to it (tun it 1/4 turn and lift up). Don't forget to re-install the small balck o-ring on the new PCV, or you'll start getting an EGR insufficient flow code popping up due to the vacuum leak the missing o-ring will cause.

Here is a PCV replacement procedure for a GT with pics:

http://macgp.clubgp.com/howto/engine/pcv/gt/pcv.html