Onan spark plug

Ken Shaffer

Member
Sep 6, 2017
99
2
8
Time for new plugs in the Onan.... and probably a carb adjustment too. Its running too rich and fouled the plugs.
anyone know a NGK plug for the Onan? Any other recommendations? Im not a Champion fan

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Ken Shaffer
Marion Iowa
73 Canyon Lands, 455, Micro-level, Alum radiator, Alcoa wheels, Lenzi hubs/bearings, Howell EFI/EBL, Rostra Cruise, Custom interior
 
Ken,
Lean down the idel jet and then with electrical load on, try turning the
main jet down without it hunting.
You should install a stronger ignition system . I run the MSD and open up
the gap at 25, does not miss a beat and is easy to install.
Also the primer switch allows it to start on first crank every time.

> Time for new plugs in the Onan.... and probably a carb adjustment too.
> Its running too rich and fouled the plugs.
> anyone know a NGK plug for the Onan? Any other recommendations? Im not a
> Champion fan
>
>
> --
> Ken Shaffer
> Marion Iowa
> 73 Canyon Lands, 455, Micro-level, Alum radiator, Alcoa wheels, Lenzi
> hubs/bearings, Howell EFI/EBL, Rostra Cruise, Custom interior
> _______________________________________________
> GMCnet mailing list
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--
Jim Kanomata ASE
Applied/GMC, Newark,CA
jimk
http://www.gmcrvparts.com
1-800-752-7502