Date:         Sun, 28 Jul 2002 16:09:00 -0600
Reply-To:     "Blake C. Thornton" <thornton@MATH.UTAH.EDU>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         "Blake C. Thornton" <thornton@MATH.UTAH.EDU>
Subject:      Re: Running Rich, need help (and wierd fuel pressure)
Comments: To: Andrew <Andrew@vwmail.net>
In-Reply-To:  <20020728211230.BE96A3950@sitemail.everyone.net>
Content-Type: TEXT/PLAIN; charset=US-ASCII

>
> >I changed out my fuel pressure regulator and tried running again.  It ran
> >better, but here is the wierd part, the fuel pressure quickly flucuated
> >between 28-40psi.  I mean the needle on the gauge bounced so quickly
> >between 28 and 40 that it was a blur.  Very wierd.  Anyone ever see this?
> >
> >I guess the next thing to try is swapping out my temp sensor.  Maybe I'll
> >give that try right now.  My current temp sensor is only about a year old.
> >
> >Thanks for any help,
> >Blake
> >84 Westy
>
> Was the vacuum line connected, to the regulator, when testing the
> pressure? If not try disconnecting it and see if the pressure still
> bounces all over.

I just tried this and its still bouncing all over the place.  the only
difference with the vacuum disconnected is that the range is now higher
(its bouncing from 35-45 instead of 28-40).

Also, I took out all my injectors while the fuel gauge read about 30psi
and watched.  All the injectors stayed dry, no dripping.  So, I am now
doubtful if there is one that is leaking (although I'm not 100 sure yet).

Its still running rich and still sounds horrible.

Thanks,
blake