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steven reynolds · 03-06-2022, 11:30 AM

I have 2 4KY generators, 4KY FA26100H, S/N H920480588 has a bad engine, low power, smokes a lot (OHV), 4KY FA26100J, S/N J990001613 no power to fuel pump or ignition, will stay running only if start button is held in. A lot of parts and time has been put into this one. Can the J engine be used to replace the H engine?

03-06-2022, 11:30 AM	#1
steven reynolds Junior Member Join Date: Jan 2009 Location: Missouri Posts: 45 Likes: 2,776 Liked 13 Times in 11 Posts	4KY Onan Generators I have 2 4KY generators, 4KY FA26100H, S/N H920480588 has a bad engine, low power, smokes a lot (OHV), 4KY FA26100J, S/N J990001613 no power to fuel pump or ignition, will stay running only if start button is held in. A lot of parts and time has been put into this one. Can the J engine be used to replace the H engine?