[Shotimes] Throttle body gasket
Mark Mucher
mmucher@bellsouth.net
Sun, 9 Apr 2006 12:37:54 -0400
Ian,
Thanks, and good idea - but where does one get a catch can? (and where is
it mounted?...)
Doesn't the same apply to the cam cover hose?
Mark
-----Original Message-----
From: Ian Fisher [mailto:dataflash@yahoo.com]
Sent: Sunday, April 09, 2006 12:34 PM
To: Mark Mucher; 'Paul Nimz'; '`V6 SHOtimes'
Subject: RE: [Shotimes] Throttle body gasket
That hose connects to the engine block. It's the crank case vent that fills
your intake with blowby. Now is a good time to install a catchcan inline
with that tube.
:)
Ian
--- Mark Mucher <mmucher@bellsouth.net> wrote:
> Thanks again, Paul
>
> OK - the throttle body is off (filthy as expected, but not more than
> expected...) and there is no restriction in the PCV ports that I could
> find.
>
> The big one is wide open, but the hose that goes from it to under the
> intake is now my area of concern.
>
> I tried to get my lips around it - SHUT UP! <G> - and it seems OK, but
> I couldn't get a good lock, plus it disappears into the bowels under
> the fuel rail.
>
> Where does it go? What are the possible areas of restriction? I
> tried to RTFM, but I can't find anything - perhaps it's in the
> emissions FM?
>
> Maybe I should just vent the hose from the front cam cover to the open
> (ducking flak from tree huggers) for a while to see if that helps.
> But it just goes into the intake behind the throttle body and ports
> into the TB where, again, I could find little or no restriction.
> I CAN blow from the
> cam cover end of that hose thru the TB, but not without a little
> restriction.
>
> Finally, there is a small hose near the IAB the goes to a solenoid and
> then to the canister (I think). That is blocked (with the motor and
> ignition off), but that's probably normal.
>
> This is my only (running) vehicle, so I'll have to put it back
> together soon.
>
> Should I be looking for other causes to the seepage/leakage problems
> that seem to be PCV related?
>
> All help greatly appreciated!
>
> mm in sunny FL
>
>
>
>
>
> _____
>
> From: Paul Nimz [mailto:pnimz@v8sho.com]
> Sent: Sunday, April 09, 2006 11:32 AM
> To: `V6 SHOtimes; 'Mark Mucher'
> Subject: Re: [Shotimes] Throttle body gasket
>
>
> I reuse the steel gaskets all the time. First spray on some clear
> engine paint and assemble wet.
>
> This goes against the grain of some SHO mechanics who profit from
> gaskets.
> And if I was in their shoes it would help prevent any problems after
> the job.
>
> The V6 TB has three ports for the PVC. The main one is in front of
> the throttle plate. The others are internal.
>
>
> Paul
>
>
> On 4/9/2006 9:47:44 AM, Mark Mucher
> (mmucher@bellsouth.net) wrote:
> > I'm trying to track down the source of my
> crankcase pressure problem (as
> > evidenced by oil leakage and seepage) on my '90.
> >
> >
> > Paul N. suggested removing the throttle body,
> cleaning it out, and
> > checking
> > the flow of attached hoses.
> >
> > Problem is that I can't find a new throttle body
> gasket locally today.
> >
> > Can I (try to) reuse the old one? Or should I
> wait until I can get a new
> > one?
> >
> > Any other suggestions for PCV issues?
> >
> > Thanks in advance,
> >
> > mm in sunny FL