I have emarld 4000 genset it starts ok but in just a few seconds it will s tart to missing. I have checked for fuel problems,checked the carb its all clean no varnish.I turned the mic. on the power would go up, down. Any ideals or suggestions.
I have a small elect. start onan gen.dont know what size. i do know it is 120 volt outage. it ran before putting it away. now i dont know. it runs on lpg.i live central fl. if anybody wants it come and take it off my hands.email me please
I have an Onan Marquis 3, it just stopped running, I could not get fire to the plugs so I replaced the coil, capacitor, ignition control, plug wires and plugs. The motor cranks over and over but no fire to the plugs. Any ideas???
I have an Onan Microquiet 4000 generator, model number 4KYFA26100K in my 2005 Winnebago Sightseer.
It started surging this season. I took off the access panel and noticed that the choke assembly might possibly be broken. The square piece where the choke wire goes through is hanging on the wire and dancing around as the engine runs. The choke is open on the top and hot air pours out as it runs. I was looking for an exploded view of the choke assembly so I could see if anything was missing, or if it just fell apart and could be put back together. Please help.
Onan 4kyfa26100f will start and run some times. other times just tries to start and if i keep pushing the sw it will eventually turn over and run. voltage at selenoid drops to 6 volts when it wont turn over
I have an onan emerald plus gen in my 97 coach. I just had my carb changed out because it wouldn't stay running steady. Now it will run good for about 6-8 hrs then start running bad again. Any ideas what might be happening.
I was drydocking. Was running tv and air conditioner. My digital monitor went to beeping and showing fault problems. The monitor was showing 157 volts. I immediately shut the generator down because it generally shows between 116 and 118 volts. A week later I have cranked the generator and it is now showing 124-125 volts. Is this too high to run tv or air conditioners or should I still not run generator? The generator is an Onan Emerald Plus, 6300 Gen Set.
I recieved one onan generator(98) for maintenace. No previous history of this generator.When i started this votage was unstable.I found VR-21 regulator control board faulty.Repaired and returned this. Now produced voltage is 250v instead of 415v(line to line). Could somebody help to solve this problem or give terminal details of VR-21 regulator control board #332-2045
I have a 1980 southwind motorhome and an 650 watt onan generator, problem is, when i plug into a 30 amp the front ac works but the back don't, when i use my generator the back ac works and the front don't. i need information on how to get both ac's working, we live in phoenix az and the temp. is 114 or higher please help me..... keith
You might check the low oil preshure cutoff switch. I have had one stick and the gen set will run in "start mode" but when you release the start switch it will stop.This is because your switch is stuck open.
Have you found the wiring schematic for your onan generator? I have an Onan Emerald Plus in my 96' Shasta motor home and have been having wiring problems with it.I cannot find the wiring schematic either.
I have an Onan Emerald I genset that stops after it starts and continues to do so. I have replaced the fuelpump, then checked wiring fire, did a straight wire to hot wire that allowed me to start the motor, but no generator power. I have no wiring schematic. Can you advise me as to what might be the problem?
I have a 6.3 Onan generator on a 1996 Safari Sahara; the generator runs on propane. STARTS ON STARTER AND THEN STOPS. DON'T HAVE WIRING SCHEMATIC FOR TROUBLE SHOOTING; same problem as in your message above. Have you resolved this? If so, how? Where can I get a schematic?
I have a onan 5500 generator in my motorhome. It starts fine, but after about a half hour to an hour it quits. I have replaced the carburator,
the fuel computer board, changed the oil, you name it, it just won't stay running. Any suggestions???
We are looking for an electrical schematic for our Onan Emerald 6500 Series generator. Can anybody help us find, or has a copy of a schematic. It would be a big help to me. Ser. # B94312813 gas, Model 6.3 NHEFA26110J. Please get back, thanks
I have an early 80s onan 4kw in my coach that has recently started a somewhat unusual problem. With full 5 minutes of spuratic rpm fluctuation, the genset finally smoothes out to a somewhat stable run but heaven forbid you turn on a coffee maker or anything else with what I would call a very low level of current draw and the generator is back to it's influx of rpm and obnoxious shaking. My diagnosis is a fuel problem of some sort but I have a full bowl on the carb and good flow out of the pump. So before spending money on moderetly educated guess' I am hoping to get some suggestions on were to start. Thanks Mike
1992 onan marquis 7000 in our rv will
not crank.starter has been replaced(new)
as well as selonoid but are not sure if selonoid is wired correctly.unit does nothing when attempting to start either from dash or at gen itself.i do know i have 12 volts at the selonoid. any help
would be greatly appreciated
I need info on getting 240 volts and 120 from the Onan. Have 4 wires coming in the box, M1, 2, 3, 4,
Now M2 and 4 are joined and show 120 volts and M 1 and 3 = zero volts.
That would be negative and positive for 120 volt system?
For 240 M1 for one line, M4 for the other leg and M2 and M3 together for the negative?
I have three Onan generators that I will be taking to Orphanages in Mexico.
I would like to take the wireing diagram and Owners manual with each of them. Can I get them emailed to me or tell me where to find them. The trree model numbers are: 4.o BF 3CR/16004B Ser # 1773287724. Mod # 48GFFA26100J Ser. # A933987044 and 40CCK-1R 10476P Sewr # 0971325592 Thank you Harry
I have an Onan generator 4.0obfa-1r/16004c in my 1982 Winebego The previous owner removed the start switch fuse holders and such I have new items listed but need a wiring diagram for such. Can anyone help me