Your fooling yourself.  You have a leak.  That is where the
R12 that was in there went.  Rather than wasting your money
on the "new stuff" by having it leak out again, take your van
to a qualified tech. Have them reclaim the rest of the R12
rather than polluting, find and fix the leaks, and recharge.

Prendergast David wrote:

> Need to convert my 84 westy w/ factory rear air over to the new stuff.
> I was told all I need to do was to replace the receiver dryer and use
> the refill charger kits you get at the local FLAPS.  I now have the
> receiver dryer (from Bus Depot) and am now trying to figure out where
> the old unit sits.  According to the Bentley it's somewhere around the
> driver side rear section, but I can't for the life of me see it on the
> underside of the vehicle. Anybody ever done this or am I fooling myself
> into thinking it's actually this easy??
>
> Dave
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> David Prendergast
> Greensboro, NC
> 336-545-8063
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