7500 Onan Gen won't stay running.
Hi all, 2002 Holiday Rambler with 7500 Onan gen. Ran gen 12 hours yesterday ran just fine. Now when I start it up it runs for maybe 30 seconds then stops. 1. Diesel tank is full 2. Changed out air...
Forum Discussion
one thing to check is the fuel line to the generator. I was getting a code 36 and did all the usual things, fuel and air filters, to no avail. My gen set is on a slide, and the fuel line was cracked and leaking. That flexing on gen in and out caused it to crack. When the gen set was sucking on that line, it pulled air in and the gen set would lose prime and quit. Replacing that line fixed the problem.
Dick L. '04 HR Imperial
Dick L. '04 HR Imperial
