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Steve92004's avatar
Steve92004
Explorer
Nov 08, 2018

Onan 4000 Microliite Carb Spewing Gas from Air Filter

Hi everybody I had a surging issue with my Onan 4000 Microlite (800 hours) I would clean the carb and sometimes it would fix it and sometimes not So I bought a new Amazon Carb, Fuel Pump and Fuel F...
Steve92004's avatar
Steve92004
Explorer
Nov 08, 2018
Thanks guys
I pulled the float bowl, the float was fine and not full of gas
I didn't like how far up the float traveled so I swapped it with my original Onan float and needle. Now it shuts off the fuel to the carb when the float is about level
I started it a couple times and didn't notice any excess fuel spraying out
So I got it running on a full load right now and going to let it run 30 minutes
Crossing my fingers

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