My guess is that it is goes to the oil cooler on your 2.1 which has
been disconnected or is entirely gone.

On 12/8/08, Mark A Kippert <vanagon@kippert.com> wrote:
> I felt this should be a separate post since it isn't part of my
> electrical problem. I tried looking at the Bentley book, and for info
> online, but can't figure it out.
>
> While tracing electrical grounds I found what appears to be a coolant
> pipe with no hose connected to it! It's over cylinder 3 (left
> forward). I took a picture. Can anyone tell me what it should be
> connected to. I do get heat from the front and rear heater so I'm a
> bit confused as to how this connection could be open. Considering how
> rusty it is, it looks like it's been unused for quite a while.
>
> <http://www.kippert.com/vanagon/misc/coolant-pipe.jpg>
>
> It seems to be going towards the water pump area but I can't trace it
> to the other end, what with the brackets, pulleys and such.
>
> Thanks!
> -Mark
>
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--
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Chris S.
Disclaimer: "Death and serious injury may occur"

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