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Home » Public Forums » GMCnet » [GMCnet] Bringing Onan back to life due to impending hurricane
Re: [GMCnet] Bringing Onan back to life due to impending hurricane [message #185424 is a reply to message #185417] Sat, 22 September 2012 17:20 Go to previous messageGo to previous message
James Hupy is currently offline  James Hupy   United States
Messages: 6806
Registered: May 2010
Karma:
Senior Member
Robin, if you look into the top of the coil where the secondary lead goes,
you will see a sharp needle-like projection that goes into the center of
the lead. Onan used real wire back when these units were made. No sir, none
of that graphite impregnated nylon strand crap for them. RFI was not even
in the picture then. They first introduced resistor spark plugs for RFI
problems, and promptly cut plug service life in half, then they introduced
resistor wires, and ignition related service problems went through the
roof. They went away from flywheel magnetos because they didn't produce
enough voltage to overcome resistor crap. Now we have battery coil ignition
with contact breaker points. Not much better. Put on a pertronix solid
state ignition module and end the problems. JWIWD.
Jim Hupy
Salem, Or
78 GMC ROYALE 403
On Sep 22, 2012 2:32 PM, "John Wright" <powerjon@chartermi.net> wrote:

> Robin of the Hood,
> The picture was very small and hard to see.
>
> Why don't you joint the rest of us on the GMC Photo Site. Doesn't
> cost anything and it is where we store the GMC photo information.
> http://www.gmcmhphotos.com/
> Go to the bottom of the page and sign up for an account.
>
> JR Wright
> 78 Buskirk Stretch
> Michigan
>
>
>
> >
> http://m164.photobucket.com/albumview/albums/goodluckfox/1348348389_zps9654ea85.jpg.html?o=0&newest=1
> >
> > Is that what the spark plug wire is supposed to look like where it
> > plugs
> > into the coil? Because it looks like there's just a few strands of
> > wire
> > that don't connect to nothin.
> >
> > Tester says no spark at the plugs.
> >
> >
> > --
> > Robin Hood
> > Jackson, MS
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