Onan 4000 Microlite - Need Assistance
I have a Onan Microlite 4000 - It runs for 10 minutes and then shuts down as if the fuel had been shut off. I have replaced the fuel filter and fuel pump which did not help.
I then ran - using a separate tubing going into a fuel container - unit started and ran for 10 minutes. I then shut it down. I didn't apply an air conditioner load.
I have removed the carburetor and cleaned it. I could not find any problem with the carbueretor.
After re-installing I connected the main fuel line and started the generator. It ran for more than 10 minutes and I then applied an air conditioner load. It immediately died.
I restarted it and again the load caused it to die.
Tomorrow I intend to connect a short fuel line to a gas container and start the unit again and apply the air conditioner load.
At this point I believe the main fuel line is the problem.
Has anyone encountered this problem and have a solution?
Thanks
Al
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