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F-20_Tigershark's avatar
F-20_Tigershark
Explorer
Oct 02, 2017

Onan 4k Microlite runs 10 minutes, quits, will start later.

Hey all you Onan experts out there, I have an Onan Microlite 4000 genset in a 1999 Winnebago. It starts and runs fine but quits after about 10 minutes, under load or no load (maybe a couple minute...
darsben1's avatar
darsben1
Explorer
Oct 02, 2017
Service manual can be found at
http://www.trekdocs.com/Onan%204000%20Parts%20first43.pdf
Page 33 shows an oil pressure switch. But the genny should not run that long if there is no oil pressure.

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