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
Locate the oil pressure sensor if equipped. Defective oil pressure switch shuts it down so no damage occurs(if you are lucky). A defective switch or clogged opening will cause shutdown.
