Do you have a chimney on your fridge?  If you do, it might be dirty.  We live in
the boonies and propane powers our fridge.  I have to clean the chimney
regularly or I suffer the symptoms you've described.

Mike Bauermeister wrote:

> Wanted-working fridge for a '89 westy.  I'm throwing in the towel on mine.
> The problem for those who missed my earlier postings lies with the propane
> burner side.  It works fairly well on 110 AC and not quite as well on 12 DC
> but very poorly on gas.  The flame is yellow, it's hard to light and
> eventually (after a few days) the cooling pretty much stops although it's
> still lit. Here's what I've tried:
>  First I educated myself about this peculiar bit of technology to the best
> of my ability.  Thanks to the list I now have a pretty good working
> knowledge of the Dometic 3-way.  I also have the experience of having owned
> 2 other late model Westies so I'm not deluded about what to expect
> cooling-wise.  I've replaced the burner orifice and the regulator on the
> tank.  I've cleaned everything deemed worth cleaning.  I've taken the damned
> thing in and out more times than I care to remember.  I've turned the whole
> unit upside-down for a few days before reinstalling it.  I even rigged up an
> extention gas line so I could light the thing without having it installed so
> I could better observe the workings of the cooling unit while it's working.
> Anyway, I give up.  But I'm still willing to listen if anyone has advice on
> something I may have missed.  Or if you know where I could get a good used
> one let me know.
> -Michael