Found control valve (with your help), used spot light to get a good look. Looks OK, pulled brown with blue hose and no oil inside. Went to other end at the key. That connection looks ok also. Car will still not stop.

What next??

I just replace main fuel filter, is this related??

Also saw under dash, a black hose that just ends. It comes from the "vacuum control valve" (the white plastice thing at the end on the IP).