Corvette Forum Archive (38 950 posts)
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Subject:
Re: vacuum hose to advance question
From: Robotron Tom <usa1(at)nospamiei.net>
Subject: Re: vacuum hose to advance question
Date: 26 Jun 2004 06:37:02 GMT
Lines: 29
NNTP-Posting-Host: p-129.newsdawg.com
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golley_g_willickers(at)webtv.net (Golley G Willickers) started a controversy
when he said in news:28549-40DCDFF6-38(at)storefull-3151.bay.webtv.net:
> i just picked my `75 vette up from the shop to have the elderbrock carb
> adjusted(its too rich) and the mechanic had the vacuum hose from the
> distributor switched from one that sucks when you give it the gas to a
> vacuum inlet on my carb that sucks all the time. when i asked him about
> it he said a distributor with points had it the way with a inlet that
> sucks when you give it the throttle but mine with electronic ignition
is
> suppose to have the vacuum all the time. is this right? if so, why
> wouldn`t it be okay to connect it to the intake behind the carb?
> my friend that runs a parts store thought both distributors needed the
> hose to the carb inlet that sucks when gas is applied. who is right?
> thanks for any info.
It should have high vacuum at idle and little to no vacuum when you raise
the engine RPM. So it should be connected to a port below the throttle
plates. You can tell if it`s working properly by connecting a timing
light and checking for advance while raising the engines RPM. It should
be in full advance by around 3000 RPM.
--
Robotron Tom *remove nospam to email*
See the Flashback Arcade at: http:// www.arcadeguy.net
May God bless Nancy Reagan and family. May he ease their pain.
We have lost a great man.
SUBJECT: vacuum leak / dramatic hesitration on acceleration / headlight issues
From: kkfcee(at)gmail.com
Subject: vacuum leak / dramatic hesitration on acceleration / headlight issues
Date: 2 Dec 2006 19:53:48 -0800
Lines: 19
NNTP-Posting-Host: 65.8.160.178
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I have an `81 vette and it jsut started hesitating today. Myt
headlights go up and down OK, but when I shut the car off with the
headlights on, then I turn the lights off, the doors go down. I have
few other 81`s and an 82 and they do not do that. This issue started
today as well the hesitation. The car idles rough, and often stalls.
Acceleration is nearly impossible. The fact that the headlights go up
and down makes me think there is no vacuum leak, ast least not between
the manifold and the lights.
There is a vcacuum lead that comes out of the front of the base of the
carb. it is about 16 inches long, and it is just hanging there . I
cannot figure out where it goes. There is place that it would seem to
go which has 2 possible conections. It is toward the passanger side
between the carb and the distributor. I tried both , and neither had
any effect. it has a bit of suction, and it increases when RPM`s rise.
any ideas?
From: kkfcee(at)gmail.com
Subject: vacuum leak / dramatic hesitration on acceleration / headlight issues
Date: 2 Dec 2006 19:53:48 -0800
Lines: 19
NNTP-Posting-Host: 65.8.160.178
________________________________________________
I have an `81 vette and it jsut started hesitating today. Myt
headlights go up and down OK, but when I shut the car off with the
headlights on, then I turn the lights off, the doors go down. I have
few other 81`s and an 82 and they do not do that. This issue started
today as well the hesitation. The car idles rough, and often stalls.
Acceleration is nearly impossible. The fact that the headlights go up
and down makes me think there is no vacuum leak, ast least not between
the manifold and the lights.
There is a vcacuum lead that comes out of the front of the base of the
carb. it is about 16 inches long, and it is just hanging there . I
cannot figure out where it goes. There is place that it would seem to
go which has 2 possible conections. It is toward the passanger side
between the carb and the distributor. I tried both , and neither had
any effect. it has a bit of suction, and it increases when RPM`s rise.
any ideas?
From: "Art" <awb0846(at)bellsouth.net>
Subject: Vacuum Lines 1984 Corvette
Lines: 8
NNTP-Posting-Host: 72.148.38.215
Date: Sat, 24 May 2008 18:59:36 -0400
Bytes: 1342
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My ductwork doors will not function, my air conditioning is working
properly (fan and coolant). It appears that one of my vacuum lines are
incorrect and the duct doors are `stuck` closed. Can somone help me with a
diagram of the vacuum lines for a 1984 corvette?
Art
Last "Cars" Post on Wordpress:
Title: Rare Black Ferrari Enzo For Sale on eBay for $1.3M
Date: Sat, 26 Sep 2009 09:19:49 +0000
Author: Chelley-Credible
I have a love for fast sporty cars…no Honda’s please!
Got $1.3M? …didn’t th
More on: http://chelleycredible.wordpress.com/2009/09/26/rare-black-ferrrari-enzo-for-sale-on-ebay-for-1-3m/
____________________________________________
Title: George Yang's 2007 Lotus Exige S
Date: Sat, 26 Sep 2009 00:19:38 +0000
Author: itzjOw3
New month new post right??
or it should be at least… -_-”
Sheeesh, I’ve been so caught up with my new job/school/life/etc.
I’d like to dedicate this post to my big bro “George Yang” with one of his many “EXOTICS” he owns.
If I was to own a Lotus myself, I am positive that it would look very similar to how George built it.
I seriously can not get enough of this car…it is so perrfeeccttt = for a Lotus ~
I am def. feeling the extra touch of the JDM Volk wheels setup!! More on: http://itzjow3.com/2009/09/25/george-yangs-2007-lotus-exige-s/
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