Corvette Forum Archive (38 950 posts)
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Subject: Re: L98 low vacuum and running rough or not at all.
From: "nocuthere" <res0kx9o(at)verizon.net>
Subject: Re: L98 low vacuum and running rough or not at all.
Lines: 44
Date: Fri, 02 Jul 2004 23:06:05 GMT
NNTP-Posting-Host: 4.61.170.62
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hey -i had the same problem with a 1986 vette l98 it sounds like you need a
valve job or the val;ve springs are weak or collapsed also check the back of
the plentum for a vacum line that goes to the heater control valve for leaks
also the cruise control system
"Mike" <mikeellison3|x|(at)|x|yahoo.com> wrote in message
news:oRVDc.4623$Qj6.1603(at)fed1read05...
> In <febod0dedvuuiofe69d0285mnh52b9uuc7(at)4ax.com>, X-Eliminator
<blablabla(at)aohell.com> writes:
> >With the engine running, take a mechanic`s stethoscope and listen for
> >leaks around the throttle body, plenum gaskets, EGR valve and any
> >other place where you might think that there might be a vacuum
> >connection or leak.
> >
> >========================================================
> >On Fri, 25 Jun 2004 07:22:12 GMT, "cel(at)nospam.com" <cel(at)nospan.com>
> >wrote:
> >
> >>I have an 88 L98 that run real poorly or not at all. I checked the
ignition,
> >>fuel pressure and injectors and they seem to be fine. I did notice one
big
> >>problem, the vacuum at idle is only 10 in of Hg and at part throttle is
low
> >>too. Any hints on how to find the vacuum leak or other problem that is
> >>causing this?
> >>
> >>Thanks,
> >>
> >>Reponded to clintonlum(at) yahoo.com (take the space out)
> >>
> >>Clinton
> >>
> >
>
> You can also use `propane enrichment` if you don`t have a
> stethescope. As the engine idles, play a stream of propane
> from an unlit torch around mating surfaces and vacuum
> lines/fittings. Listen for a change in idle.
>
> Regards, "Mike"
> -- mikeellison3xxxatzzzyahoo.com --
>

From: "David Johnson" <johnsondr(at)tds.net>
Subject: L98 plenum
Date: Wed, 4 Jan 2006 00:03:42 -0500
Lines: 10
NNTP-Posting-Host: prsstnnas02-pool0-a252.prsstn.tds.net
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Just bought a powder coated plenum. Supposed to have been off a 89. But it
is not. I have removed EGR and smog pump from my 89. The plenum and TB are
diffrent. Is the extra triangular shaped hole between the TB and plenum used
for EGR? If not what is its purpose? Or is it part of the IAC. What will
happen if I simply use my TB on this style plenum? Also the runners are set
up for cold start. I hopefully can use a plug like a expansion plug for a
block if I can find one to fit. If not wher can I buy a blockoff plug.
Thanks

From: <cel(at)nospam.net>
Subject: Re: L98 plenum
Date: Tue, 3 Jan 2006 23:07:04 -0800
Lines: 24
NNTP-Posting-Host: 67.188.156.73
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The plenum seem like the one on my 88 vette that I just gave to my
sister.The cold start should not be an issue it you plug it somehow, Maybe
the 89 gaskets will seal it off. I don`t know what the triangle cutout is
for. I gave all of my repair manual to the new car owner.
cel
"David Johnson" <johnsondr(at)tds.net> wrote in message
news:43bb53a6$1_1(at)newspeer2.tds.net...
> Just bought a powder coated plenum. Supposed to have been off a 89. But it
> is not. I have removed EGR and smog pump from my 89. The plenum and TB are
> diffrent. Is the extra triangular shaped hole between the TB and plenum
used
> for EGR? If not what is its purpose? Or is it part of the IAC. What will
> happen if I simply use my TB on this style plenum? Also the runners are
set
> up for cold start. I hopefully can use a plug like a expansion plug for a
> block if I can find one to fit. If not wher can I buy a blockoff plug.
> Thanks
>
>
Last "Cars" Post on Wordpress: Title: Women drivers 'more likely to suffer parking stress' Date: Thu, 24 Sep 2009 08:09:08 +0000 Author: lucyhamshare
Its official, women are hopeless at driving. I know this will anger all those feminists out there, but unfortunately a survey of 4,200 drivers (men and women!) by insurance company elephant.co.uk has proved it. The survey found that female motorists are much more likely to suffer parking stress than men, particularly when someone else is watching them.
I’m afraid I have to agree with this survey. I am hideous at parking – I hardly ever reverse into a space, and if my boyfriend is in the car with me, I usually get him to park the car if it’s a particularly tight spot. And apparently I’m not alone, the survey found that women are twice as likely to ask someone else to park their car for them, and three-quarters admit that backing into a space is at times too tricky even when there is sufficient room. This compares to just 9% of men who admit they are useless at parallel parking and half who admit that reverse parking can be tricky.
Interestingly, earlier this year, the AA revealed that 34 per cent of drivers would fail on parallel parking if forced to retake their driving test.
Fortunately, many car makers, including Ford, Volkswagen and Mercedes, have wizened on to the fact that us girlies are useless at parking and have invented parking assist gadgets to help us out. Ford’s Parking Assist, for example, uses four ultrasonic sensors located in the rear bumper which are activated when the ignition is switched on and the reverse gear is selected. As the car is reversed the sensors detecte any obstacles behind the car and will alert a warning sound when the car gets too close. So if you own a Ford and you find yourself panicking at the thought of having to park your car, pop down to your local Ford dealer to find out more, and let those panic-stricken moments be a thing of the past and let’s beat those boys at parking!
More on: http://carsforgirls.wordpress.com/2009/09/24/women-drivers-more-likely-to-suffer-parking-stress/
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Title: Awdsome Date: Thu, 24 Sep 2009 10:23:08 +0000 Author: Phil

Shit is epic.
More on: http://philscarblog.wordpress.com/2009/09/24/awdsome/
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