Onan 4000 generator cranks but won't start
Hi all, I have a 2015 Cummins Onan RV QG 4000 generator. It has somewhere between 300-1000hrs (not sure, I've only owned it for about 2 years and it was a previous rental...might not be the origin...
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Take the front cover off prime it for a minute or so then push the choke closed with your finger and hit the start while holding the choke closed. If your not sure which way is closed try one way and if it doesn't fire try the other, or take off the air cleaner and look down the throat of the carb. This is the only way my Onan will start when cold.
