I think it could be the temp sensor at the thermostat housing. Should
be two there.

Jim C

On Aug 22, 2009, at 9:58 PM, Don wrote:

> Finally got my 83.5 running. Long embarrassing story which I will
> relate later.
>
> In the process I came across a mystery connector hanging freely behind
> the engine, It is a T2 (two prong connector, female) with white and
> yellow wires going to it. This branches off the harness on the section
> that goes to the idle and  full throttle switches.  Engine runs fine
> with it disconnected.
>
> Any insight?
>
> Please reply directly as I am on digest.
> Cheers