I agree with Gmblows. Use an adjustable fuel pressure regulator set at stock
fuel pressure and adjust up or down as needed for best performance. Do not
use the vac. reference port. I will be doing the same conversion in a couple
weeks.
>From: Gmblows@aol.com
>Reply-To: dakota-truck@buffnet.net
>To: dakota-truck@buffnet.net
>Subject: Re: DML: Help with fuel system
>Date: Fri, 15 Feb 2002 22:50:42 EST
>
>If you haven't reprogrammed the computer then you should leave the
>vacuum hose off. The later systems use a fixed pressure, your computer
>will not adjust for the lower fuel pressure at idle and part throttle.
>It may be a good way to pass smog with larger injectors though ;-)
>
> > Ok..I installed the fuel system from my 93 onto my 96 over the weekend.
> > Going from a one line system to a two line system with a vacume
>operated
> > fuel pressure regulator on the fuel rail. For those of you 92 and 93
>dak
> > guys who have this set up, I have a question about the vacume line that
> > comes from the manifold to the regulator. Does it have some kind of
>reducer
> >
> > in line? I am using one of the really skinny plastic molded vacume
>tubes
> > and am still getting two much vacume. The more vacume the less fuel
> > pressure. At idel the pressure is so low the truck bogs when you blurp
>the
> > throttle. Can anyone tell me how much vacume should be going to the
> > regulator at idel?
> >
> > thanks
> >
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This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:04:00 EDT