Date:         Sun, 26 Aug 2012 20:09:17 -0700
Reply-To:     neil n <musomuso@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         neil n <musomuso@GMAIL.COM>
Subject:      Re: Poor Hot Start Discovery - midway through solution
Comments: To: David Beierl <dbeierl@attglobal.net>
In-Reply-To:  <503ac08c.ce05cc0a.21c0.ffffd637@mx.google.com>
Content-Type: text/plain; charset=ISO-8859-1

And I don't know if the OP is running a 2.1 or 1.9 but on the 1.2 the big
hose from purge valve goes downstream of the AFM into the "T" at intake
manifold. This is the hose I was referring to.

Like this:

https://lh5.googleusercontent.com/-AQrHsssnpvM/T-0C3cqisxI/AAAAAAAAF38/f3FPZAq98as/s720/EVAP%2520Purge%2520Vacuum%2520Leak.jpg

It seems that Digijet also has that same hose going to the intake manifold.

Sorry for not being clearer about what I meant!

Neil.

On Sun, Aug 26, 2012 at 5:34 PM, David Beierl <dbeierl@attglobal.net> wrote:

At 06:51 PM 8/26/2012, neil n wrote:
>
>> thanks David. Thought if purge valve failed fumes might get into
>> intake via the larger hose from the purge valve.
>>
>
> Oops, I'm sorry.  That's the actuating line that has the tiny orifice.
>  But the main suction line is upstream of the AFM, which means that with
> the engine not turning any fumes will fill the filter box, pass through the
> filter and fall out the drain holes in the bottom.  Again, a volume that
> will be cleared in a couple revolutions of the engine.
>
>
>  but maybe my logic is wrong? The purge valve failure mode is closed?
>>
>
> Dunno if it has a standard failure mode.
>
> Yrs,
> d
>
>
>


--
Neil n

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