put some Marvel and some seafoam in, stables out and quiets somewhat at higher idles. Seems like it could get better if the enitial problem is fixed.
I just noticed that if I turn air on, air flows weak and only out of defrost and a little from floor. Then at high RPM's will blow out of column vents. So I guess it's a vacuum issue, or at least there is one.
just got a tester, gonna go check it out.
If my Cam was broken would the pushrods move on all cylinders? Would it even run? I'll check it out.