Tom, His engine is raw water cooled, so there is no heat exchanger.
-----Original Message----- From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Tom B Sent: Thursday, May 23, 2013 11:11 PM To: cnc-list@cnc-list.com Subject: Re: Stus-List CnC-List Digest, Vol 88, Issue 84 Don My guess ( just because noone mentioned it yet) would be a clogged heat exchanger. It was a problem for me on my 35 MK 1, but that was an A4. Not too sure it would apply to your diesel. Tom Buscaglia Alera C&C 37/40 Vashon WA _______________________________________________ This List is provided by the C&C Photo Album http://www.cncphotoalbum.com CnC-List@cnc-list.com