rvendramin

Houston, Texas

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I have a Onan 5.0 BGE Emerald Plus that will start up and run for about 5-7 minutes and shut down. Start it back up and you have to hold the start switch in to keep it running. I have replaced the oil pressure switch, brushes, and the circuit board. Any ideas would be appreaciated. Is this a common problem with onan's? Thanks
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enblethen

Moses Lake, WA USA

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Joined: 01/05/2005

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Check your manual. There may be a low oil switch and a low oil pressure switch.
Bud
Suzuki XL7 pushing Pace Arrow
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pulsar

Lewisville, NC

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Joined: 12/30/2001

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Moved from Forum Technical Support to Tech Issues.
2002 Adventurer 32V - Workhorse chassis
1998 CRV toad - manual transmission
Have you seen the RV.Net Blogs? You can subscribe at Blog.RV.Net
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bobc

DeLand, FL, USA

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Joined: 02/04/2002

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Make sure you have more than a 1/4 tank of gas. Mine shuts off when the gas gauge shows less than 1/4.
Bob & Joyce
99 Windsport 33SL V-10
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gunny357

North Carolina

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Lets start with the whole complete model/spec/serial number so we know exactly what you have.
Some have voltage regulators, some don't. Unless we know what you have, it would be guess work and guessing wrong gets expensive.
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rvendramin

Houston, Texas

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It does have a voltage regulator. I was told there is a good chance that is what the problem is.
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portablevcb

Tijeras, NM

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Joined: 05/04/2006

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I had the same problem with the 4kw version. The service folks replaced the control board and it worked fine. But, that may not be what your problem is. As said above, there were many different variations of that setup.
I had the same kind of problem later and it turned out to be a low gas level in the tank. It would get just enough gas to start, but, would then starve out.
I was very happy when I found a good generator mechanic 
charlie
2006 Toyota Tundra Crew Cab
2003 Skyline Nomad 24ft Fiver
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