Gary McEachern wrote:

>
>
> Is this water pump meant to improve coolant circulation when the van is
> idling?

There is an electric coolant pump used in the
European market Transporter
(Vanagon) turbodiesels.  The pump increases the
flow of coolant through the oil
cooler, to increase its efficiency.  I suppose the
same pump could be used for
the same purpose on a waterboxer Vanagon.  Sorry,
I have no information on
wiring, relay, temperature switch, or hoses for
this application.

Mike <mjcatlin@pacbell.net>
Davis, Calif.