Okay, I found out where it is located. From the front of the car, it is top left (passenger side) rear of engine. You need to remove the valve cover dressing piece as if changing plugs, in order to access it.
Top rear corner it is connected by a protective rubber hose over a smaller hose and connected by a
squeeze clamp. Very simple it appears. Now I'll see if that stops the start up smoke problem. Hope, Hope, Hope!
Thanks for any contributions.