Those wires sound like the 2 oil pressure switch wires. One is blue with
a black stripe and the other is yellow. They should go to 2 brown wires
that branch off to each of 2 oil pressure switches.

Mark

BillM wrote:
>
> It's been a busy weekend and have not had a chance to check out anything
> on the new 91GL in regards to it not starting when warm Just cranks and
> cranks. Wait a half hour and it starts right up.
> I did peek under the engine hatch and noticed that there is a blue and
> yellow wire coming out of
> the harness in the left front corner of the engine area. The blue wire
> is broken and I can't find the
> the other end. Yellow appears to be spliced to a brown and then to
> ground. Anyone know off the
> top of  their head what these are? Thanks for the suggestions so far and
> plan on digging in tomorrow night.
>
> Bill M
> Mystic,CT
>
> 91GL
> 78 Westy
> 83.5 Westy for sale