<VV> Choke Coil VS Pull Off - was ambient

[Bill Hubbell]

Don't have the whole thread on front of me, but the choke pull-offs only function when the throttle plate is nearly closed. As you open the throttle wider the vacuum feed to the choke pull-off falls and it ceases to function. It really only comes into play at start-up. 

Bill Hubbell

Bill Hubbell

-----Original Message-----
From: "J R Read" <hmlinc at sbcglobal.net>
Sender: virtualvairs-bounces at corvair.org
Date: Sun, 16 Jan 2011 15:59:12 
To: William Hubbell<whubbell at verizon.net>
Cc: <virtualvairs at corvair.org>; Lon Anderson<lonzovair at aol.com>
Subject: Re: <VV> Choke Coil VS Pull Off - was ambient

OK...  So non-functioning pull off/s (one side or both) could explain the 
running rich condition which started the thread?
Later, JR


----- Original Message ----- 
From: "William Hubbell" <whubbell at verizon.net>
To: "J R Read" <hmlinc at sbcglobal.net>
Cc: <62vair at gmail.com>; <virtualvairs at corvair.org>; "Lon Anderson" 
<lonzovair at aol.com>
Sent: Sunday, January 16, 2011 3:53 PM
Subject: Re: <VV> Choke Coil VS Pull Off - was ambient


JR got most of it right, however, the choke pull-offs work independently of 
the thermostatic coil, and it works at start-up to break open the choke.

Bill Hubbell

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