Yes, I've never opened the heater box on my young 91.  Fan does squeal at
times and occasionally I get a hint of "ode de antifreeze".  Been this way
for two years.  Hoping to get this one last winter out of it as it is just
too cold to work on it.

Bob
91 2.1 Auto tin top.

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
george jannini
Sent: Friday, December 21, 2012 10:36 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Series resistance unti question

>> Are there really vans out there that have not had the heater boxes
opened yet? <<

Yep.  We''ve gotten by  just fine for the past 3 seasons with shots of
Tri-Flo applied through the K-hole, AKA Mullendore Port.

Geo/ATL
'89 Westy