84 4KQ Injection help needed.

[Stephen Bigelow]

> >  It would barely idle and would not rev up.  She called me and I came =
> > right over.  It would barely idle as before and seemed to be running =
> > lean. So I unsnaped the airbox snaps and tried assisting the airflow =
> > sensor with my finger and was able to verify that it was definatly =
> > running quite lean.
> > ...
> 
> Clogged fuel filter(s)?  Air leak somewhere?

Disconnected ISV wires...clogged valve?