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I have an Onan 2.8kw gasoline generator in my RV, and it has
I have an Onan 2.8kw gasoline generator in my RV, and it has never been a problem until today when I tried to start nothing happened. I have checked the 12v power supply to the unit and is ok. The bre… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Is there an O. 'oil level' or 'oil pressure' switch on an
'oil level' or 'oil pressure' switch on an ONAN 4KYFA26100K? … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an onan 5500 generator in my Motorhome. It shuts down
I have an onan 5500 generator in my Motorhome. It shuts down if I have to break hard. It even does this when my gas tank is full so I think it rules out a low fuel sensor. Jayco sent our dealer a meta… read more
JohnF2015
JohnF2015
High School Diploma
2,694 satisfied customers
Onan 4k generator Model 4KYFA26100K Flashing Code 36 and
Onan 4k generator Model 4KYFA26100K Flashing Code 36 and will cease running after heavy load. Replace Carb, Oil, oil filter, Fuel pump, air filter and the generator will still shut itself off if the m… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Generator will run for 10 min then shut down, onan 4000
I ran generator with mixture of 3 oz sea foam in 1 gallon gas can .was having trouble with hunting . ran for 30 minutes than quit . restarted hunting problem was solved . but will only run 10 minutes then quit… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have a 7.5 Onan Whisper Quiet diesel generator in my motor
I have a 7.5 Onan Whisper Quiet diesel generator in my motor home. engine will start and run until the generator tries to energize and then shut down. It will immediately restart but will not energize… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
RE: Onan Generator Model 2.8KVFA26100K. The ID tag lists the
RE: Onan Generator Model 2.8KVFA26100K. The ID tag lists the following options. Can you please tell me what these options are: RO86-2; A223-2; C162-2; Z497-2; SPEC-K. Thank you.… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Hank, Our generator runs fine, but as soon as we reach 9000
Our generator runs fine, but as soon as we reach 9000 feet or more of altitude ( travelling through Peru and Bolivia) it either does not start or ony runs for a few minutes. WE have put the altitude gage at max. but it stillquits. … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an Onan 4 Kva generator in a motorhome, it has only
I have an Onan 4 Kva generator in a motorhome, it has only 90 hours total time. It can start ok, but shuts down after about 5 minutes, then won't restart. I pulled off the fuel line to the carb, and t… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an Onan 2800 Microlite on my 2003 Rialta. It will sometimes
I have an Onan 2800 Microlite on my 2003 Rialta. It will sometimes run all night and other times for a few minutes. It acts as if it runs out of gas. When I check the carburetor drain no gas comes out… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Sir, I have an Onan HG JAB 5.5 carb evap in my 2013 Toyhauler.
Sir, I have an Onan HG JAB 5.5 carb evap in my 2013 Toyhauler. I run this set under load for four hours monthly and keep Stabil in the tank. Went to fire it up last weekend, it started than died. Did … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
2004 Onan Marquis Gold 5500........ I recently purchased
2004 Onan Marquis Gold 5500........ I recently purchased a Pace 48' Cargo Trailer with Living Quarters front side this past January. The generator anboard ran fine during the inspection before I purch… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I purchased a 2003 Monaco LaPalma motor home on February 17,
I purchased a 2003 Monaco LaPalma motor home on February 17, 2011. In the sales lot the Onan model 5.5 HGJAB-1038 C; serial no. A030457901 option R086-2; A223-1; C162-2; 5-5HGJAB; wiring diag. 0611-12… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I just purchased a 2007 Onan Microquiet onan generator on a
I just purchased a 2007 Onan Microquiet onan generator on a horse trailer with living quarters. I am not sure of the running conditions prior to my getting it. I'm getting code #35 "EEPROM Micro-proce… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have a 2005 Onan Cummins 7000W Gas generator with 360 hours
I have a 2005 Onan Cummins 7000W Gas generator with 360 hours on it. It stalls when it gets warm. What should I do?… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an Onan generator model 4kyfa26100k and serial g060952361
I have an Onan generator model 4kyfa26100k and serial g060952361 that will not stay running it cranks and if I hold he choke manually it will run for about 30 seconds to a minute it gives code 13 afte… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Hi there, I have a diesel 6 kW Onan on my 2009 Gulfstream
Hi there, I have a diesel 6 kW Onan on my 2009 Gulfstream SuperNova motorhome. Since we took delivery of it earlier this year, it has had an intermittent problem. Sometimes it works flawlessly, and th… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have a Onan 4KV generator in a fleetwood class C motorhome.
I have a Onan 4KV generator in a fleetwood class "C" motorhome. When trying to start it, it briefly starts, then dies out. I have 1/2 full gas tank. What could be wrong?… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
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