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I have an Onan RV OG 4000 EVAP generator Cummins model 4KYFA
I have an Onan RV OG 4000 EVAP generator Cummins model 4KYFA 6747K . It will start but immediately shut down … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have a onan generator model # 4kyfa26100k. It runs for 30
I have a onan generator model # 4kyfa26100k. It runs for 30 seconds to a minute and then dies. I have replaced the fuel pump and fuel filter and the carburetor. I got code 15 the last time it ran. Kee… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I seem to have this same problem. I put a new carb on and am
I seem to have this same problem. I put a new carb on and am pulling gas directly through a gas tank (Bypassing fuel tank). It runs for 3-5 seconds and dies with gas spitting out of air intake. Also g… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
Onan generator overheating. 2011. 4kyfa26100L. Runs up to an
Onan generator overheating JA: Do you know the model of your Onan generator? How old is it? Customer: 2011 JA: How long has this been going on with your Onan generator? What have you tried so far? Cus… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
Onan error code 37. It is an rv generator 5500. It had been
it had been giving error code 36. replaced fiter and sprayed carb with cleaner … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
Well I have a Onan Marquis 7.0 NMH-FA/26105H RV generator
Well I have a Onan Marquis 7.0 NMH-FA/26105H RV generator that started surging and dies when either AC pulls a load. Already swapped Fuel pump, looking at Govenor/Actuator but can't find a part number… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
My onan generator will start and run but it will only run
my onan generator will start and run but it will only run for 5 seconds to maybe 30 seconds. i just changed the oil and air filter and the spark plug. the light on the start switch flashes 3 times and… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
Onan 4kw generator on 2011 class c motorhome starts, runs a
Onan 4kw generator on 2011 class c motorhome starts, runs a few seconds, then dies. Then won,t start again, if at all. … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have a two year old onan qg550 generator on a thor rv. The
I have a two year old onan qg550 generator on a thor rv. The generator stopped and would not restart. After a lot of testing it appears that the spark is very weak or non existent. Can you help? … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
5500 onan with 3 month old new carb and fuel filter. choke
5500 onan with 3 month old new carb and fuel filter. choke is adjusted correctly. gen quit running, tried to restart with no success. took air cleaner off, manually dumped gas in carb and it starts fo… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have an onan 2.8kw gas generator on a roadtrek, it runs
I have an onan 2.8kw gas generator on a roadtrek, it runs for about 3 seconds and shuts down, i changed the fuel filter and runs perfect for the 3 seconds before it shuts down … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have a new onan 4000 generator with 5 hours on it. It has
I have a new onan 4000 generator with 5 hours on it. It has worked fine until I moved to another state and started living in the RV full time while my house is being built. I have lived here on electr… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have a Onan 4K micro quiet. My generator was running fine
I have a Onan 4K micro quiet. My generator was running fine and then it started slightly rev down then up quickly. Then it shut down after screw days and I got a fault code 3 then 14. I thought maybe … read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
Our RV Generator is a Cummins Onan 5500. We started it and
Our RV Generator is a Cummins Onan 5500. We started it and it ran fine for a few minutes then cut off. It has about 170 hours on it. We've cleaned the spark arrestor at about 70 hours and changed the … read more
Charles
Charles
Owner
FCC Communication License
20 satisfied customers
Jay … I have a 2011 Sunova with a 5.5KW Onan Marquis
Hello Jay … I have a 2011 Sunova with a 5.5KW Onan Marquis Gold. It will start and run about 45 or so minutes and then shut off. It will restart, but will only run 10 minutes and shut off. I had to ha… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have a Onan 6.5 NHE FA 26100G it stopped running, if you
I have a Onan 6.5 NHE FA 26100G it stopped running, if you put the choke on, it will start then the Governor kicks in and it stopped unhooked governor and it will idle give gas it stopped… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
My motor home generator starts but quits after a couple of
My motor home generator starts but quits after a couple of seconds. I get a fault code of 36. How do I fix? There is over a half a tank of gas in the tank.… read more
Hank F.
Hank F.
Technician
17,648 satisfied customers
I have an onan generator model#4kyfa6100e, I live in phoenix
I have an onan generator model#4kyfa6100e, I live in phoenix az. the generator works fine here , but at 5000ft elevation it just shuts off after 20 t0 30 min. I adjusted the carb elevation knob but it… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
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