Tuning Idle Speed Circuit. (was: Re: idle problem)

["Harold McElraft" <hmcelraft@xxxx>]

Yes! I am sure. It is easy to let the logic of the vacuum valve fool 
you. Vacuum flows freely from the "Dist" side and is delayed from 
the "carb" side. It is the delay that must be applied to the 
pressure regulator bottom compartment to give the fuel spike. The 
vacuum is created while idling and drops (vacuum goes away) on 
the "Dist" side and upper regulator chamber during acceleration but 
is delayed on the "Carb" side. See the figure on page 52 of the 
Technical Information Manual. The circled "1" points to the delay 
valve. The side it points to is the "Carb" side.

Harold McElraft - 3354


--- In dmcnews@xxxxxxxxxxxxxxx, "Adam 16683" <acprice1@xxxx> wrote:
> I am getting opposite opinions on which direction the delay valve 
is 
> supposed to face. Harold, are you sure that the "dist" side goes 
> toward the vacuum supply/tee fitting? 
> Adam Price 16683
> 
> 
> --- In dmcnews@xxxxxxxxxxxxxxx, "Harold McElraft" <hmcelraft@xxxx> 
> wrote:
> > Is the delay valve installed in the correct direction? It is the 
> > plastic vacuum valve located at the control pressure regulator. 
> > The "Dist" side goes on the vacuum supply side.
> > 
> > Harold McElraft - 3354