thanks, Jeff, for answering the question I had.  My intuition was correct.  mcneely

---- Jeff <vw.doka@GMAIL.COM> wrote:
> I've known several mechanics who went without eyebrows for awhile using the
> carb cleaner method...
>
> Cheers,
>
> Jeff
>
>
> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
> Scott Daniel - Turbovans
> Sent: Tuesday, June 26, 2012 9:27 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: Re: CO Adjusting Screw, Throttle Valve Switch Test Light Video etc.
>
> I'm so glad you mentioned that for people.
> Most people working on their vanagons at home will have ready access to a
> can of spray carb cleaner , but not a smoke machine.
>
> I have not tried it ever, but propane can be used too,  I hear.
>
> On 6/26/2012 8:38 PM, Dennis Haynes wrote:
> > Smoke testers are real nice for finding vacuum and vapor line leaks.
> >
> > Dennis
> >
> > -----Original Message-----
> > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On
> > Behalf Of Scott Daniel - Turbovans
> > Sent: Tuesday, June 26, 2012 10:41 PM
> > To: vanagon@GERRY.VANAGON.COM
> > Subject: Re: CO Adjusting Screw, Throttle Valve Switch Test Light Video
> etc.
> >
> > On 6/26/2012 6:23 PM, neil n wrote:
> >> The TB seal may have been leaking.
> > Hi, don't you test for intake leaks with spray carb cleaner ?
> > that's the common way to find intake leaks on a running engine.
> >    Or listen with a listening hose, that's very effective too.
> >
> > I have found as many as 8 to 10 tiny air intake leaks from TB, to
> > plenum, to intake runner boots, to the the heads.
> >
> > one MUST chase down any and all intake leaks, no matter how small, if
> > they want the engine to do everything right.
> >

--
David McNeely