Re: [DML] Re: RPM Drop When turning on AC
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Re: [DML] Re: RPM Drop When turning on AC



I notice when you said "handles the A/C compressor load just fine without any idle speed compensation" you were careful not to suggest the RPMs didn't dip. 

A properly working CIS system will make for a steady idle regardless of any load. That's its purpose. EFI and k-jet can use it, a carburetor can't. Is it *better*? Yes. Does it *matter*, probably not but it's a step backwards to lose it.

Martin


Sent from my BlackBerry®

-----Original Message-----
From: "content22207" <brobertson@xxxxxxxxxxxx>
Sender: dmcnews@xxxxxxxxxxxxxxx
Date: Fri, 13 Jul 2012 16:05:16 
To: <dmcnews@xxxxxxxxxxxxxxx>
Reply-To: dmcnews@xxxxxxxxxxxxxxx
Subject: [DML] Re: RPM Drop When turning on AC

As witnessed this weekend in Long Island, my carbureted PRV handles the A/C compressor load just fine without any idle speed compensation whatsoever, as do all the other owners I have assisted (with working A/C). Why is EFI different?

Bill Robertson
#5939

--- In dmcnews@xxxxxxxxxxxxxxx, "jtrealtywebspannet" <jtrealty@...> wrote:
>
> ... 
On many of the older cars (with carbs) they had a solenoid on the throttle arm that would bump up the idle when the A/C was on so the car wouldn't stall.
> David Teitelbaum
> 




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