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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Like in many Briggs motors, genset has a decompression feature on the cam shaft gear. Failure of this device is common in some briggs.
Engine parts breadown
Engine parts breadown
