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I have an Onan 3200 generator on a 2018 Tiffin Wayfarer RV.
I have an Onan 3200 generator on a 2018 Tiffin Wayfarer RV. The unit ran fine for about 30 hours then shut down. It will restart and run for about 5 minutes and shuts down with messages that vary betw… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
I have a cummins onan 4k rv generator, error code 36.
i have a cummins onan 4k rv generator, error code 36. performed troubleshooting per manual. starts but dies under 30 seconds. … read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
I have a onan genterotor 5500 with a fault code 45 how can I
I have a onan genterotor 5500 with a fault code 45 how can I fix it … read more
Wayne
Wayne
Engine Rebuilder
Vocational, Technical or Trade Scho
2,108 satisfied customers
I have an Onan 5500 LP generator which cranks, sputters and
I have an Onan 5500 LP generator which cranks, sputters and then dies. Fault code 15. 130 hrs. 2015. Oil changed recently. Lots of propane in the tank. I've checked all the obvious things. Anything ea… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
I have an onan 5500 Marquis gold generator (genset). Starts
I have an onan 5500 Marquis gold generator (genset) . Starts but only stayss running when I hold choke closed. when it opens on its own it shuts down. Oil level ok, fuel pump ok , fuel in carb bowl ok… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
Not at the moment but perhaps another time. I have a RV
Not at the moment but perhaps another time. I have a RV who's Onan 4KY generator start up fine, runs for about 5 seconds and then shuts down. It's late here and I am no where close to the RV. … read more
Wayne
Wayne
Engine Rebuilder
Vocational, Technical or Trade Scho
2,108 satisfied customers
I have a 7.5 Onan genset Model 7.5 DKDFJ diesel on my rv. It
I have a 7.5 Onan genset Model 7.5 DKDFJ diesel on my rv. It had been working perfect but after running for over 12 hrs. it just died. Like it was not getting fuel. I changed the fuel filter but does … read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
I have a onan 4000 generator with 450 hrs on a 2007 Holiday
Hi I have a onan 4000 generator with 450 hrs on a 2007 Holiday Rambler 210 21 ft class c rv. I recently changed the fuel filter and fuel pump 200 hrs back as I was having issues it runs perfect now. B… read more
JohnF2015
JohnF2015
High School Diploma
2,694 satisfied customers
Hank I have an Onan Microquiet 4000 watt generator that keeps
Hank I have an Onan Microquiet 4000 watt generator that keeps tripping the circuit breaker on the generator but keeps running. It will trip even if it's just the clock on the microwave drawing power. … read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
My Onan 4000 Microlite; 1994 is in a class c Montara runs
My Onan 4000 Microlite; 1994 is in a class c Montara runs for 10 minutes & then just quits! My fuel tank is full & oil level full in generator. What would make it quit? Please advise.… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
I have a 5.5kw Onan Marquis Gold 5500 genset model hgab in
I have a 5.5kw Onan Marquis Gold 5500 genset model hgab in my class A motorhome (gasoline power) and would like to know if and how I could use it as a generator to supply limited elec. to my house in … read more
Christopher
Christopher
Senior Mechanic & Technician
Factory Training
2,435 satisfied customers
My Onan 4000 generator on my motorhome runs perfect for about
My Onan 4000 generator on my motorhome runs perfect for about 30 min. to 1 hr. and then shuts down. After shutdown, found no gas in carb bowl and fuel pump won't run (prime) until the unit cools down … read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
ok im the end of my rope with this Onan. i have a toyhauler
ok i'm the end of my rope with this Onan. i have a toyhauler with a 4kyfa26100k , up to last winter it ran ok,meaning only died once in a while. this year , it will start fine and run fine until my AC… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
Hello, I am Kirk from Edgewood, New Mexico. I have a toy hauler
Hello, I am Kirk from Edgewood, New Mexico. I have a toy hauler travel trailer I recently purchased with an Onan MicroQuiet 4000, Model # XXXXX generator. It appears the generator's AC output is low b… read more
Christopher
Christopher
Senior Mechanic & Technician
Factory Training
2,435 satisfied customers
I have an Onan 5500 Marquise Gold (5.5HGJAB-901A). It has about
I have an Onan 5500 Marquise Gold (5.5HGJAB-901A). It has about 250 hours on it. It wouldn't start, was getting a code 36. So I replaced the spark plugs, changed the oil, replaced both fuel filters an… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
hi, i just bought a new Fuzion fith wheel with an onan 5500.
hi, i just bought a new Fuzion fith wheel with an onan 5500. the generator has 2.1 hrs on it and has run fine at the house, but i am camping this weekend at about 6500 ft and i cant get it to keep run… read more
TaxTom
TaxTom
Accountant
Bachelor's Degree
1,466 satisfied customers
My Onan 5.5KW generator in my RV runs as long as I hold down
My Onan 5.5KW generator in my RV runs as long as I hold down the start button. As soon as I release it, it stops running. What does this mean?… read more
Hank F.
Hank F.
Technician
16,123 satisfied customers
My Onan 6500 QuietDiesel has oil change interval of 100 hrs.
My Onan 6500 QuietDiesel has oil change interval of 100 hrs. I do the LOF myself but sometimes that interval can only be a couple of weeks. I use Mobil 1 in all my engines. In the CAT in my Freightlli… read more
Chris Huber
Chris Huber
President
Vocational, Technical or Trade Scho
47 satisfied customers
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