Joe,
Possibly you are missing one or both of your compensator jets. Looking
straight down the throat of each carburetor, the emulsion tube is the
structure in the center. The compensator jet screws into the top of the
emulsion tube. If it is there you will see a slot for a screwdriver in the
brass jet and a small hole in the center. If it is gone you will see a
threaded hole.
These jets have a tendency to loosen and get inhaled by the engine. They
should be prophylactically Loctited with normal-duty
Loctite. Over-tightening may break the emulsion tube.
In re Dan's suggestion on the plugwires, I concur if yours are old, and
suggest going with the late 505 XN6 wires which go all the way to the plug.
Brian Holm
At 12:15 AM 8/16/2005, tcb323 wrote:
>Hi Kenneth,
>
>Filter is clear and new, brass screens are clear.
>Is there a filter anywhere else in the system? like in the tank?
>
>Any idea how to test flow of the fuel pump? maybe it's the wrong one?
>has a pinhole?
>
>Can anyone help me find the specs on the carb jets? we're stumped.
>
>Thanks
>Joe
>
>
>
>--- In peugeot-L@yahoogroups.com, kenneth parker <elkeni@m...> wrote:
> > Fuel filter may be gummed up and, also, that little screen (I
>think
> > there is a little cylindrical screen) where the gas actually enters
>the
> > top of the carbs.
> > Ken
> > On Aug 15, 2005, at 12:27 PM, tcb323 wrote:
> >
> > > The sluggishness is pretty even, doesn't open up over 3500rpm
>really.
> > > I will try cleaning
> > > the carb really thoroughly, but it's pretty clean. The whole car
>is
> > > amazingly clean and
> > > intact, had a really obsessive owner. But this problem has me
>stumped
> > > so far. Maybe it's
> > > as simple as the carb shop installed the wrong jets or something.
> > >
> > > thanks for the advice though!
> > >
> > > PS anyone got a set of good 14" rims with holes ? I have the
>early
> > > kind that won't balance,
> > > and I don't want to buy new tires to upgrade to 15" 505 rims.
> > >
> > > Josef
> > >
On
> > > --- In peugeot-L@yahoogroups.com, gary freeman <riven2649@y...>
>wrote:
> > >> <How does it run past 3,000-3,500 rpm? If it's only
> > >> bad under those rpm's, then your progression circuit
> > >> may be clogged. Those are holes from the idle circuit
> > >> in front of the idle holes so that as the throttle
> > >> opens, these are uncovered and provide fuel until the
> > >> main circuit comes into full play. If it stumbles off
> > >> idle and hesitates alot, but then runs fine after
> > >> 3,000-3,500rpm, that is probably your problem.
> > >>
> > >> --- tcb323 <tcb323@s...> wrote:
> > >>
> > >>>
> > >>> Hi Ken,
> > >>> thanks for the response - have checked both accel.
> > >>> pumps and they are both squirting -
> > >>> should it be a stream or a mist? Mine have a stream.
> > >>> Have also checked float level and
> > >>> needle valves, and brass screens in carb inlets. all
> > >>> seem to be working ok.
> > >>>
> > >>> Maybe there's an accel pump adjustment procedure I
> > >>> havent followed?
> > >>> The PO put a new fuel pump in, is there any chance
> > >>> it's the wrong one and won't flow
> > >>> enough under high load?
> > >>>
> > >>> thanks for everyone's help!
> > >>>
> > >>> joe
> > >>>
> > >>> --- In peugeot-L@yahoogroups.com, kenneth parker
> > >>> <elkeni@m...> wrote:
> > >>>> Is the accelerator pump giving you a good spray
> > >>> of fuel on
> > >>>> acceleration? I assume you know how to check it,
> > >>> but if not remove the
> > >>>> air filter rubber from the carbs and then look
> > >>> inside the carb throat
> > >>>> while you work the throttle with your hand. If it
> > >>> is working well you
> > >>>> should see a stream of gas squirting into the carb
> > >>> throat. This should
> > >>>> be the case with both carbs though, in actual
> > >>> driving, the secondary
> > >>>> kicks in later than the primary. You can check
> > >>> the pumps with the car
> > >>>> off.
> > >>>> Ken
> > >>>> On Aug 14, 2005, at 7:46 PM, tcb323 wrote:
> > >>>>
> > >>>>> Hello,
> > >>>>>
> > >>>>> Thanks to all who have given advice on my poor
> > >>> acceleration and hill
> > >>>>> climbing ability on my 76 gas auto california
> > >>> emission 504.
> > >>>>>
> > >>>>> We think it's a carburation problem. When you
> > >>> give it 1/2 choke on
> > >>>>> acceleration, it'll pick up, but without that
> > >>> choke goose, it's
> > >>>>> sluggish and feels 'held back'
> > >>>>>
> > >>>>> this makes us think it's starving for gas. PO
> > >>> states that the car
> > >>>>> hasn't run right since the carbs were rebuilt.
> > >>> We opened up the main
> > >>>>> jets and found 100 on the secondary and 120 on
> > >>> the primary.
> > >>>>>
> > >>>>> Haynes book seems to call for 112 +- 2.5. I am
> > >>> not sure it takes the
> > >>>>> CA emissions into account. All the smog garbage
> > >>> is present and seems to
> > >>>>> function.
> > >>>>>
> > >>>>> Can anyone look up what the right jets for these
> > >>> Solexes are?
> > >>>>>
> > >>>>> dwell angle is set at 56deg. Manual calls for
> > >>> 63deg. Which is right?
> > >>>>>
> > >>>>> Thanks again!!
> > >>>>>
> > >>>>> J
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>>
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Brian Holm, Parts for Peugeots
at Peugeot Holm, since 1969
2120 Maple Hill
Plainfield, VT, 05667
802-454-7132, fax -1310
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Received on Tue Aug 16 11:17:22 2005
