s-10 idle ( was '165 Minimum Air Question...)

[Shannen Durphey]

I think I remember that problem.  Haven't thought of it in a long time though.  


This truck definitely needed some spark and VE table work.
I decided at 5:00 tonight that I could finally revoke its "hunting" license.
Shannen

Programmer wrote:
> 
> Had some earlier ones that had problems with an EGR solenoid on too
> early--they'd come on with as little as 10% TPS. GM's fix at the time was an
> EGR "bleed" which went into the vacuum supply. This was a 4.3 Astro van
> problem (I think)--it's been a while....but alzheimers isn't setting in yet.
> 
> Lyndon.
> ----- Original Message -----
> From: Shannen Durphey <Shannen at grolen.com>
> To: <gmecm at diy-efi.org>
> Sent: Thursday, February 15, 2001 9:38 AM
> Subject: Re: s-10 idle ( was '165 Minimum Air Question...)
> 
> > Early EGR?
> >
> > Vacuum controlled, solenoid actuated egr?  Yes.  Operating too soon?
> Well, it's
> > not open at idle.  Soemthing close to Alzheimers?  Prolly. ; ) It's
> forgetten how
> > to idle already.
> >
> >
> > Programmer wrote:
> > >
> > > Shannon--
> > >
> > > Has this thing got "early EGR" ??
> > >
> > > Lyndon.
> > >
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