Move the IAT to a cooler location (Not hanging in the air). Normally, the
fender is a good place for this and the alternative is the intake tube. This
give a cooler reading and richens the mixture slightly.
- Bernd
> So how can you trick the motor Bernd?
>
> -------------------------------------------
> Steven St.Laurent
> Test Engineer
> Test Branch, GSD, MCTSSA
> MARCORSYSCOM, USMC
> 760-725-2506 (DSN 365-2506)
> Work:mailto:stlaurents@mctssa.usmc.mil
> Home:mailto:saint1958@home.com
>
>
> -----Original Message-----
> From: bernd@texas.net [mailto:bernd@texas.net]
> Sent: Tuesday, September 19, 2000 8:01 AM
> To: dakota-truck@buffnet.net
> Subject: Re: DML: RE: IAT on 4.7?
>
>
> It should. Check on the runners on the intake manifold for a little brass
> sensor. That should be it. (I haven't looked at a 4.7L yet but that's a
> pretty common place for the sensors.)
>
> - Bernd
>
> > I have noticed this when the engine is under 170 it runs a whole lot
> faster
> > than running at stock 190-195.
> >
> > -------------------------------------------
> > Steven St.Laurent
> > Test Engineer
> > Test Branch, GSD, MCTSSA
> > MARCORSYSCOM, USMC
> > 760-725-2506 (DSN 365-2506)
> > Work:mailto:stlaurents@mctssa.usmc.mil
> > Home:mailto:saint1958@home.com
> >
> >
> > -----Original Message-----
> > From: Donny M Hayes [mailto:donny_m_hayes@yahoo.com]
> > Sent: Tuesday, September 19, 2000 12:23 PM
> > To: dakota-truck@buffnet.net
> > Subject: DML: IAT on 4.7?
> >
> > Just wondering, but does the 4.7 engine have an IAT
> > sensor? I have noticed that when my engine is
> > cold/cool it runs SO much better than when fully
> > warmed up...trying to come up with some way to trick
> > the pcm into thinking the engine isn't so hot....
> >
> > any other tips tricks from the 4.7 guys/gals out
> > there?
> > So far I've added a Gibson exhaust, and a homemade K&N
> > FIPK.
> >
> > thanks,
> > Donny M Hayes
> >
> >
> > =====
> > Donny M Hayes
> > donny_m_hayes@yahoo.com
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Send instant messages & get email alerts with Yahoo! Messenger.
> > http://im.yahoo.com/
> >
>
>
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