But it works if he switches coils.....
Perhaps Linda and Peter's starting/ignition systems are wired slightly
differently.
Pete
-------------- Original message ----------------------
From: Pat Horne <pat@hornesystemstx.com>
> Check to see that there is voltage on the + terminal of the coil. There
> should be a wire from that terminal to one connection on the ignition
> ballast resistor. The other ballast connection should have battery
> voltage on it. If you don't have battery voltage, then you probably have
> a defective ignition switch, or wire from the switch to the ballast.
>
> Depending on whether the points are closed or not, the voltage on the +
> coil terminal and ballast terminal will either be battery voltage, or
> about 8V.
>
> If you have battery voltage on the coil + terminal, rock the engine over
> until the points will be closed (one of the compression strokes) and
> verify that the voltage on the - coil terminal is close to zero. At this
> time the + coil terminal should be around 8V. If you have 12V on the
> coil - all the time, then the points, wire inside the distributor, or
> coil to distributor is bad or loose.
>
> Oh, it could also be the condenser across the points too, if it is
> shorted (not likely).
>
> I suspect that there is something wrong with one of these voltages.
>
> Get back with me if you need more assistance.
>
> Remind me what year your car is please. There is slightly different
> wiring around the coil on the '70 cars.
>
> Peace,
> Pat
>
>
> Thusly spake Peter Harrison, On 2/1/2009 3:43 PM:
> > Somewhat further on in diagnosis.
> >
> > Tested the coil in another car (Linda's) and it works. However when
>installed
> > back on Eliza, there is NO spark from the coil.
> >
> > Any thoughts??
> >
> > Thx
> >
> > Peter
> > ________________________________________
> > Support Team.Net http://www.team.net/donate.html
> >
> > You are subscribed as pat@hornesystemstx.com
> >
> > Datsun-roadsters mailing list
> >
> > http://www.team.net/archive
> >
> > http://autox.team.net/mailman/listinfo/datsun-roadsters
> >
> >
> >
>
> --
> ---
> Pat Horne 512.797.7501
> Owner, Horne Systems pat@hornesystemstx.com
> 5026 FM 2001 Lockhart, TX 78644-4443
> --We support Habitat for Humanity, a hand UP, not a hand OUT--
> ________________________________________
> Support Team.Net http://www.team.net/donate.html
>
> You are subscribed as ppeters914@comcast.net
>
> Datsun-roadsters mailing list
>
> http://www.team.net/archive
>
> http://autox.team.net/mailman/listinfo/datsun-roadsters
________________________________________
Support Team.Net http://www.team.net/donate.html
Datsun-roadsters mailing list
http://www.team.net/archive
http://autox.team.net/mailman/listinfo/datsun-roadsters
|