I have this onan propane 2500 generator in my cabover. I Hadn’t run it since last year. There is a full bottle of propane. It had this same problem starting last trip and starter fluid got it running and it stayed on for an couple hours that trip. Now I can only get it to fire even with starter fluid and it won’t stay running. Oil has been changed and is at proper level on flat ground.
Need help on what would be causing this. Thanks.