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jimdmorrison's avatar
jimdmorrison
Explorer
Jun 05, 2021

Generator gas overflow even after changing regulator

Replaced my generator with an onan qg 4000 gasoline generator. Gas is getting into the oil and into the air filter when it overflows. It pressurized the oil tank. Checked the fuel regulator and it was...
jimdmorrison's avatar
jimdmorrison
Explorer
Jun 08, 2021
time2roll wrote:
Is it the carburetor that is overflowing? Get a new one.

I already replaced the carb. It was the wrong size fuel pump. But I still can't figure out why it's building oil pressure and not letting me fill it.

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