Results for "4KY"

About to sound like a total newbie here, but why does my 2018 Winnebago Spirit's Onan 4KY-26100R generator start perfectly then instantly die when I release the start switch? I suspect it's the oil pressure sensor based on what I've read, but want to confirm this diagnosis before ordering parts. Oil level appears normal. I've tried locating the oil sensor near the oil filler tube on the crankcase, but it's difficult to see or reach. Is there a way to test if the oil pressure sensor is actually the problem? Can I bypass it temporarily to verify that's the issue? …more

Got caught in all that rain last week and now my 2008 Jayco Melbourne 29D's Onan 4000 generator rubber isolator mount has completely split and separated. I've tried the usual RV parts sites, checked with local shops, and even called a few places - either they don't carry them or they're backordered for weeks.

I really need to get this fixed before my next camping trip. The generator is already pulled out so it's the perfect time to replace these mounts, but I just can't seem to locate the right parts anywhere. I'm willing to try generic mounts if I can figure out the right measurements, but I'd prefer OEM if possible.

Does anyone know reliable sources where I can actually find these isolator mounts? I'm running out of options here and getting pretty frustrated with the whole situation. …more

Spent an hour inspecting this Craigslist Onan 4000 from Villa Rica and it's doing something bizarre — everything looks perfect but won't even attempt to turn over. I'm seeing prices ranging from $500 to $3000+ and want to understand what's a fair price. The original link was https://atlanta.craigslist.org/wat/rvs/d/villa-rica-onan-cummins-generator/7895531063.html.

What should I be looking for when I go check one out? Don't want to buy someone else's headache but also don't want to pass on a good deal because I'm being too picky. Any red flags I should watch out for? …more