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Related Small Engine Questions
Code 27 - Voltage Sense Error on my Onan Marquis gold
Code 27 - Voltage Sense Error on my Onan Marquis gold 5500.....only on the 30 amp breaker..... If I use only the 20 amp breaker its fine could it be the wiring? … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
Onan 5500 fault code 58 how do I fix that. 4yrs. Just
sat for a while in storage but ran it a few times for 20 min or so ran fine took it home started it up ran for awhile then shut down… read more
Paddy
Paddy
Appliance Certified Engineer
642 satisfied customers
I'm following the problem with remote generator switch not
I'm following the problem with remote generator switch not stop the generator. I have run the sequence. My problem seems to be that jumping J2 B to A does not shut down the generator, but J2 B to C do… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
My onan 5500 morquis i generator starts easily, runs for
My onan 5500 morquis i generator starts easily, runs for anywhere from 5 minutes to 10 hours and shut off. I have adjusted the oil from the top of the fillmark to the bottom of the dipstick as that wa… read more
Hank F.
Hank F.
Technician
High School or GED
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
High School or GED
17,648 satisfied customers
Onan 5500 marquis generator. Was running ran out of gas.
Onan 5500 marquis generator. Was running ran out of gas. Refilled, it started then stopped now it won't start. Power to everything. … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
5500 Onan generator in camper 2 cylinder gas starts but
5500 Onan generator in camper 2 cylinder gas starts but won't stay running is getting gas plunger on sediment bowl is getting power. Can you help … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
After running for about 4 and 1/2 hours the generator shut
After running for about 4 and 1/2 hours the generator shut off during the hottest part of the day. I pulled the dip stick and oil came out. The generator will not restart even cold.… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
Onan 5500 generator won't start. Shows secondary error code
onan 5500 generator won't start. Shows secondary error code of 37. … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
I have a 2002 Onan 5500 generator. Onan 5500. I'm trying to
I got a code 15 after reading one of your other posts… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
My onan 5500 generator will run for hours than just stop.
my onan 5500 generator will run for hours than just stop. Have had it into the shop twice and they cannot get it to replicate the problem. Not sure what to do … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
I have a onan 12.5 diesel generator. im getting fult code 27
I have a onan 12.5 diesel generator. im getting fult code 27 quadrature fault … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
I have an Ornan 5500 generator in my RV it runs for a few
I have an Ornan 5500 generator in my RV it runs for a few minutes then stops it's like you shut it off … read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
Have a Onan model (ggma 622501) that when i start it it will
have a Onan model (ggma 622501) that when i start it it will run for about 12 sec and then shut its self off with a fault code of low voltage. The specs are spec c 20kw 3 phase 25cva… read more
Wayne
Wayne
Grand Pa
Vocational, Technical or Trade Scho
4,957 satisfied customers
Hank, I am having a problem with my onan 5500 marquis gold
Hank, I am having a problem with my onan 5500 marquis gold generator. When I start the genset I get a code 12 which is over voltage. It will run about 20 seconds before shutting off. If I run the AC u… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
I have an Onan Marquis Generator 5500 (5.5HGJAB-1038D) on a
I have an Onan Marquis Generator 5500 (5.5HGJAB-1038D) on a fifth wheel trailer. It would not stay running . It only had 38 hours on it. We replaced the gas and put in a new carb. Now the generator pu… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 satisfied customers
5500 Onan gas generator quit during the night. Checked oil
5500 Onan gas generator quit during the night. Checked oil and oil was down. Filled oil to proper level. Generator starts right away but soon as you release the start button, it shuts itself down Faul… read more
Hank F.
Hank F.
Technician
High School or GED
17,648 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
High School or GED
17,648 satisfied customers
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