'85 4kq no start, no fuel to injectors.

Richard J. Andrews tech at flashmail.com
Wed Jul 31 03:06:07 EDT 2002


try cracking the line by the pump and check for pressure their.
work your way forward. there is over 60psi of pressure in these systems.
you should also have pressure where the fuel runs into the distributor.
check that and the cold start valve fitting for pressure, that doesn't
change with plate movement.

HTH!
rich
'86 4kq
At 11:40 PM 7/30/02, you wrote:
>On Wednesday, July 31, 2002 12:01 AM, Steve Jensen
>[SMTP:sjensen at mindspring.com] wrote:
> > Is it the old "somebody forgot to remove the filter inside the banjo bolt
>at
> > the first service" trick?
> >
> > Steve
> >
>I had thought about that.  Getting warm!
>
>Again:
>Adequate fuel to distributor with pump running..can hear fuel recirculating
>back to tank.
>No fuel to injectors when plate lifted.
>
>More Hints:  Recall I had cleaned much filth, grit, gunk out of the fuel
>distributor and throttle body.  Also,  car had been sitting for some time
>
>Ben.
>
> > ----- Original Message -----
> > From: "Ben Swann" <bswann at worldnet.att.net>
> > To: "'Richard J. Andrews'" <tech at flashmail.com>; <quattro at audifans.com>
> > Cc: <quattro at audifans.com>
> > Sent: Tuesday, July 30, 2002 11:37 PM
> > Subject: RE: '85 4kq no start, no fuel to injectors.
> >
> >
> > > On Tuesday, July 30, 2002 9:53 PM, Richard J. Andrews
> > [SMTP:tech at flashmail.com] wrote:
> > > > you have to lift the plate with the pump jumpered on..
> > > > if you get no fuel then you have no fuel pressure.
> > > > just because a fuel pump makes noise doesn't mean it still works,
>BTDT.
> > >
> > > Right.  That is what I did..see below.
> > >
> > > For the purposes of 20 questions, assume full fuel pressure and
>delivery
> > to the CIS-E system.
> > >
> > > Ben





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