RPCcompass
RVF Regular
- Joined
- Jan 10, 2023
- Messages
- 12
The new Cummins Onan 4000 generator (5 hrs) on my Compass B+ is hard to start. When running the RPM oscillates, particularly at light loads. I have pulled the fuel line to the carburetor and seem to be getting good flow. Have not tried cleaning the carb or a new full filter. Suggestions? Is there a good troubleshooting guide.......Cummins tech support have been quick, but their suggestions have not helped.