Generator

[inky]

Looking for some solutions to my problem. I have an older Onan Emerald Plus 6300 LP generator. Been running fine for the last year. Now when I start it for some reason it shuts down immediately. Tank is 3/4 full, oil is on full mark. All other LP appliances work OK, hot water heater, fridge and stove top. LP detector working.

Thanks,
Joe

[LetsRV]

First thing I would check would be the regulator.
Doesn't mean that's it but it's where I would start especially as it's LP and everything else works independently.

[derh20]

I have a newer Onan with 17 hours on it. I exercise it monthly. i had a similar problem and took it to Cummins. The problem was the fuel pump, even though it had hardly been used. The 17 hours came mainly from exercising it.

[enblethen]

It could be a bad oil pressure or oil level sensor.
Start by checking to insure the connectors are on and tight.

[darsben]

troubleshooting guide
http://www.flightsystems.com/pdf/onan-rv-troubleshooing-guide.pdf