Date:         Fri, 9 Dec 2011 19:56:53 -0600
Reply-To:     tom ring <taring@TARING.ORG>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         tom ring <taring@TARING.ORG>
Organization: Tippen Ringware
Subject:      Re: The Vanille Shake Syndrome
In-Reply-To:  <017d01ccb6bc$bc0fa2f0$0301a8c0@korky2>
Content-type: text/plain; charset=US-ASCII

Absolutely.

Sometimes it's the connector to Temp Sensor 2, sometimes it's the sensor
itself.  My '85 has done both.

Clean the connector really well with contact cleaner, then with something
gentle to medium abrasive, then flush well with contact cleaner to flush out
any abrasive left.  Wait for the cleaner to evaporate.  Help it along if you
want to.  Be careful if it's flammable cleaner.

If that fixes it, great.  If not I'd try a new sensor.  They're not free but
aren't bad pricewise.

And I have an O2 sensor issue, I think.  But I'll leave that open until after
New Year's Day as I won't have time to address it before then.

tom

On 9 Dec 2011 at 16:51, Ken Lewis wrote:

> Peter,
> Tattoo this somewhere prominently:
>
> Always suspect the TEMPII sensor.
>
> Ken
>
> ----- Original Message -----
> From: "Antony P Marsh" <apetermarsh@ME.COM>
> To: <vanagon@GERRY.VANAGON.COM>
> Sent: Friday, December 09, 2011 12:47 PM
> Subject: [VANAGON] The Vanille Shake Syndrome
>
>
> > Dear Readers
> >
> > Sorry to bother you but up against what appears to be the Vanagon
> > syndrome.  After starting from cold the engine runs OK but when it gets
> > warm it coughs and splutters, seems to be missing and barely gets to 2K
> > rpm.
> >
> > Wondered if you have any ideas or suggestions?  Here is what we have done
> > so far.
> >
> > Replaced the gear shift linkage nylon balls and other parts and the
> > shifting is like new, smooth, precise and is excellent.  The soup spoon
> > gear lever is no more.  Thank you to Dennis Haynes for his diagnosis and
> > Ken Wilford for his fast sending of the necessary "bits".
> >
> > Replaced 02 sensor with new Bosch sensor with three lead attached - made
> > no difference.
> >
> > Replaced the very red rusty fuel tank, all ensuing fuel hoses attached to
> > the tank, new Bosch filter. The fuel pressure is excellent (35 lbs) and
> > the fuel is no longer rust colored - made no difference.
> >
> > We discovered a pig-tail already installed in the engine which looks like
> > it has been there a while.  I have another that I tried - alas no change.
> >
> > Discovered a crack in the distributor body - on removal - the crack turned
> > into several separate pieces.  Thinking this was it - replaced it.  Still
> > the same.
> >
> > All the spark plugs are new Bosch, adjusted correctly.
> >
> > What I can't get over is how well the van ran on my way northern Florida,
> > power was great, 70 mph was no effort and I was checking milage at 20 mpg
> > running the AC.  Then it started with the cough - still sick......
> >
> > Kindest regards
> >
> > Peter Marsh
> > Naples FL
> > 239 595 6171
> >
>