[Shotimes] Emissions question

[Kenneth Epperly]

The 192.
        Ken
----- Original Message ----- 
From: "Carl Prochilo" <gr8sho@prochilo.myserver.org>
To: <shotimes@autox.team.net>
Sent: Sunday, November 21, 2004 9:48 AM
Subject: Re: [Shotimes] Emissions question


> Which higher version?
> -- 
> Cheers,
> Carl Prochilo
> 92 Ultra Red Crimson
>
> On Sun, November 21, 2004 8:18 am, Kenneth Epperly said:
> > Fuel pump higher version, around 20 k on it, 92 MTX non Calf. car. No
> > missing, resealed plug wells last weekend. As soon as it dries up a bit
> > today will scan for codes.
> >
> >         Thanks, Ken
> > ----- Original Message -----
> > From: "Leigh Smith" <leighsm@comcast.net>
> > To: "Kenneth Epperly" <epperly1@optonline.net>; "SHO Times"
> > <shotimes@autox.team.net>
> > Sent: Saturday, November 20, 2004 9:41 PM
> > Subject: Re: [Shotimes] Emissions question
> >
> >
> >> Ken,
> >> Also old fuel pumps lose pressure and lean things out before they die.
> > They
> >> throw no codes.
> >> Eventually it starts missing at 2500-3200 rpm cruise, the leanest
point.
> >> Mine only did it when half-way warmed up. It can get very bad with
> >> almost
> >> undriveable bucking..
> >> Other high NOX possibilities are crossfiring plug fires, oil in plug
> > wells,
> >> vacuum leaks, engine pinging, burning oil, etc.Whether you can "feel"
it
> >> lean-out or not has to do with how severe  it is. It will show up in
the
> >> emissions first, then power, then gas mileage, then seat of the pants
> > feel.
> >> All this assumes no ATX and no EGR.
> >>
> >> Lee
> >>
> >> ----- Original Message -----
> >> From: "Kenneth Epperly" <epperly1@optonline.net>
> >> To: "SHO Times" <shotimes@autox.team.net>
> >> Sent: Saturday, November 20, 2004 5:43 PM
> >> Subject: Re: [Shotimes] Emissions question
> >>
> >>
> >> > Yes this is what info I am looking for. There is no miss, has a new
> > Y-pipe
> >> > also need to check water temp and scan for any codes. Might change O2
> >> > sensors if nothing else shows up. this is NJ also.
> >> >
> >> >         Ken
> >> > ----- Original Message -----
> >> > From: "Leigh Smith" <leighsm@comcast.net>
> >> > To: "Kenneth Epperly" <epperly1@optonline.net>; "SHO Times"
> >> > <shotimes@autox.team.net>
> >> > Sent: Saturday, November 20, 2004 5:06 PM
> >> > Subject: Re: [Shotimes] Emissions question
> >> >
> >> >
> >> > > I'd assume misfire & lean. %CO goes to zero, NOX skyrockets. Curve?
> >> is
> >> > > almost straight up. Too much heat.
> >> > > FYI, my all-new 1200 mile SHO engine just passed at 662 ppm NOX, 11
> > ppm
> >> > HC,
> >> > > and 0.10 %CO on NJ state chassis dyno.
> >> > > :-)
> >> > > Lee
> >> > > 94 MTX
> >> > >
> >> > > ----- Original Message -----
> >> > > From: "Kenneth Epperly" <epperly1@optonline.net>
> >> > > To: "SHO Times" <shotimes@autox.team.net>
> >> > > Sent: Saturday, November 20, 2004 2:41 PM
> >> > > Subject: [Shotimes] Emissions question
> >> > >
> >> > >
> >> > > > As I frequently go brain dead and do not remember what is out of
> >> > > adjustment. 92 SHO NO2 way high 1000 ppm over, CO2 way under 0.000.
> >> > > >
> >> > > >
> >> > > >             thanks, Ken
> >> > > > _______________________________________________
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