OK, got the dashpot set up again. The loping idle is just about gone now when up to temperature and temperature sensor registered .3k ohms. but this morning upon cold start.... it barely idled and I had to keep the rpms @1000-1500 for a bit before it would idle at 800-900rpms. So, I'm thinking that darn aux. air valve is not playing nice again. I took it apart a month ago and it seemed to be working for a bit when it was fairly cold. Well for Phoenix AZ, cold is 40 degrees <img src="/forums/images/graemlins/lol.gif" alt="" /> Now, with the morning temps at @60 it doesn't like to idle at all cold. One more Question... what are the two lines that run from the Power steering box over to the AC idle up adjuster and the intake for vacuum ???