Well, found the cat converter is bad, might be why the van had no power in
high gear and was running the cooling fan so often, (sigh). Still taking it
to the a/c shop later to have the pressures checked, still have some of the
warranty left. Thanks again, guys.

H�ctor
1990 Carat 'Ursula'

By three methods we may learn wisdom:
First, by reflection, which is noblest;
Second, by imitation, which is easiest;
and third by experience, which is the bitterest.
Confucius

.

On Thu, Sep 18, 2008 at 9:26 PM, Hector Zapata <hlzapata@gmail.com> wrote:

> I have a question that hopefully somebody will be able to answer. My a/c
> stops blowing cool air everytime the cooling fan kicks in high speed. I
> checked the archives, looked at a couple of wiring diagrams, but can't
> figure it out. I have this notion that somewhere I read that this happens so
> because the pressure of the a/c system gets too high and the pressure switch
> disengages the compressor's clutch, or something to that effect. It sucks to
> not have cool air blowing out the vents when I need it the most, when it's
> cooking around the high 90s outside. Any thoghts or ideas? TIA
>