Re: [ihc] Scout warm up issues...

["Ryan Moore" <baradium@xxxxxxxxxxx>]

----- Original Message ----- 
From: "ken.dunnington" <ken.dunnington@domain.elided>
To: "ihc-digest" <ihc@domain.elided>
Sent: Friday, January 30, 2004 11:18
Subject: Re: [ihc] Scout warm up issues...


> Ryan
>
> I'd suspect the obvious.  Three main systems deal with cold start-up
> conditions.  The exhaust cross-over system, the choke system, and the
> heated intake iar system.  I'd check these three.  Really the first on
> the list is the choke system because the other two can be eliminated
> and not induce the problems you are having in and of themselves.
> However, they may be working some other condition to produce you poor
> start-up running.
>
> Take off the aircleaner lid and watch the choke mechanism do its
> thing.  See if its activity coincides with problems.  Or perhaps it's
> inactivity that causes the problem, maybe the choke should begin
> opening sooner than it is.
>
> My money's on the choke as the main, if not only, culprit here.
> However, diagnosis via internet is not a strong point of mine.
>
> Ken
>

I can see the warm air intake and confirm that it's working.  Cross over is
the only thing I can't trully confirm, I know the thing moves but I guess I
can't confirm that the flapper is completely intact.

The choke, I've sat there and moved the choke by hand while it was sitting
there and it didn't change anything, still ran just the same. (this is while
it was acting up).  Seems to me it should do *something* shouldn't it?

Also, it does seem to be running rich (to me) when it is doing that, at
least not burning all the fuel it is getting.

-Ryan