Recent trip home in all day rain resulted in propane fueled Onan Marquis 6500 not starting at midway stopping point. It did run earlier in the day before I shut it down. Still does not start two days later. I suspect moisture in the genset somewhere and want to make sure this does not occur again (Happened once before about five years ago. After about four days sitting it started right up). First, what component is being affected by the moisture? Second, how would one wrap, shield, or cover the affected component to prevent water intrusion? We ended up canceling the overnight stop and drove the rest of the way with just the alternator keeping 12v
going and batteries charged. I got cold pizza for supper!