4000 onan
ught it 6 mo ago every thing fine now gen runs 30 min and shuts down any body want help
Forum Discussion
Repair manuals are available on-line - should be able to find one for free with a little effort or someone on this forum might provide you with link. Providing the exact Onan model might help. (including spec code).
Could be fuel pump, fuel filter, oil sensor over even a tiny hole in generator fuel line.
Changing fuel filter or fuel pump can be easy or PIA depending on your particular generator model - you might consider ruling out defective oil sensor first - jumping the sensor with wire should tell you whether the sensor is an issue.
Could be fuel pump, fuel filter, oil sensor over even a tiny hole in generator fuel line.
Changing fuel filter or fuel pump can be easy or PIA depending on your particular generator model - you might consider ruling out defective oil sensor first - jumping the sensor with wire should tell you whether the sensor is an issue.
