[V8] Fuel injector problem

[NIck Miller]

In the 4.2l with stock or 3.6l program?  I dunno, it should work out fine.
I'll go back over the figures perhaps but it will run even in teh 3.6l with
stock FPR.  Tried it out.

On Fri, Jul 16, 2010 at 11:45 AM, <ron_01056 at yahoo.com> wrote:

> I'm going to disagree with u about not needing the adjustable fuel pressure
> regulator.
> Anyway I need it with the bigger fuel rails I have.
>
>  Ron
>
> Sent from my Verizon Wireless BlackBerry
>
> -----Original Message-----
> From: NIck Miller <chance9121 at gmail.com>
> Sender: v8-bounces at audifans.com
> Date: Fri, 16 Jul 2010 11:37:19
> To: ville.hiivola at suomi24.fi<ville.hiivola at suomi24.fi>
> Cc: <v8 at audifans.com>
> Subject: Re: [V8] Fuel injector problem
>
> I've got a bunch of spares if you need.  If the pintle cap is missing, its
> a
> small plastic cap that goes over the tip of the injector, you're going to
> have air/leak issues or spray issues, or both.  Its somewhat important.
>  Had
> one of those fall into the engine on the mazda and it ran like dogshit
> until
> fixed.   More prominent since there are only 4 cyls instead of 8.
>
> For the record, Ford Racing 19# injectors with plastic bodies and a Porsche
> 944 S2 regulator at 3.8bar work great on a 3.6l.   Don't need the regulator
> on a 4.2l car.  The ford injectors are a newer, smoother design that is
> superior to the older injectors.   Also, they are awesome blaze orange
> which
> equals  +10hp.
>
> On Fri, Jul 16, 2010 at 6:23 AM, ville.hiivola at suomi24.fi <
> ville.hiivola at suomi24.fi> wrote:
>
> > I just pulled the injectors, once more to check for leaks again. But, i
> > found that one injector was missing the "pintle cap". I noticed this
> > was on the last time i checked, but it was cracked so i suspect it got
> > into the engine. So i hope it didn't do much damage to the engine since
> > it was a plastic one. But i wonder if this will effect the spray
> > pattern somehow?
> >
> > Also i wonder why it still starts a bit long cold, even though no leaks
> > through injectors or fuel pump..
> >
> >
> >
> > Ville
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