I have a Holiday Rambler 2009 Admiral gas unit with a 5.5 Onan Marguis Gold generator on board.
Until recently was working fine until trip home three weeks ago. After running for about an hour and half it shut off after about 15 or 20 minutes I could start it again. Again it would run for a 30-60 minutes and shut down again after a sort rest it will always restart and run for awhile.
Curious if anyone have had this problem and what did they discover. Any help would be greatly appreciated before I run to the shop with it.