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Related Small Engine Questions
Onan generator will start and run for three or four minutes
onan generator will start and run for three or four minutes and then start surgeing and will die. wont start again for several minutes. any suggestions … read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
My 19994 onan 4000 rv generator won't pump fuel. Onan
My 19994 onan 4000 rv generator won't pump fuel. JA: What's the make and model of the generator? And can you guesstimate how old it is? Customer: Onan 4BGEFA26100K and it's about a 1994. JA: Do you pl… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I have an Onan Emerald 1 genset in a 1989 rv that turns over
Hi! I have an Onan Emerald 1 genset in a 1989 rv that turns over but will not start. It was running a little rough but stayed running but now it turns over but won't run. It's like it's not getting an… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
We have an onan 5500 in our rv. It is 2 yrs old. We are in
We have an onan 5500 in our rv. It is 2 yrs old. We are in it now. The generator is showing a code 45 we have discounted battery and hooked back up. Generator will start and die immediately then will … read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
Our Onan 5500 lp generator keeps turning off in the middle
Our Onan 5500 lp generator keeps turning off in the middle of the night. We added oil. It started and then turned off again. … read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I am having an issue with my onan microlite 2800 model
I am having an issue with my onan microlite 2800 model 2.8KVFA26100K. It runs smooth for about 3 minutes, then surges like it is running out of gas, and then shuts down. It wont restart until it cools… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
Onan generator will not start it has an off on switcch which
onan generator will not start it has an off on switcch which way shoould it be withe on showing or the off showing. … read more
Wayne
Wayne
Engine Rebuilder
Vocational, Technical or Trade Scho
2,108 satisfied customers
I have an RV with a Onan generator Model GN 480 (5500
I have an RV with a Onan generator Model GN 480 (5500 watts). It is dead. If you hit the switch on the driver's console or even on the start switch on the generator itself there is no response. Not ev… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I am having an issue with my RV Onan 5500 generator switch
I am having an issue with my RV Onan 5500 generator switch light staying on when generator is not running. There have been times when generator started without activating the switch. I replaced the sw… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
We have a 2004 Allegro Motorhome and we constantly have problems
We have a 2004 Allegro Motorhome and we constantly have problems turning on the generator. The starter goes but it does not turn on. We took the rv to an rv mechanic and they worked on it and it was f… read more
Michael Reush
Michael Reush
Master Technician
High School or GED
3,116 satisfied customers
I have a gas operated Onan in my motor home and it will not
I have a gas operated Onan in my motor home and it will not start. I have unhooked the gas line at the carb and it does not pump gas out when turning over the generator. Also the carb is a new one ins… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I have an Onan Marquis Gold 5500, 120 volt gen. for my 5th
I have an Onan Marquis Gold 5500, 120 volt gen. for my 5th wheel RV. It cranks but won't start unless I prime the carb. The gen. will run as long as the small amount of gas is in the carb. The gen. wi… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
Onan Marquis 7000 generator (1995). We replaced the coil,
Onan Marquis 7000 generator (1995). We replaced the coil, tried a new mother board, checked the wiring and fuses, gas tank is full and there is plenty of oil in the crankcase. We are getting little to… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I have an Onan model # 4KYFA26100K generator on my RV.With
I have an Onan model # XXXXX generator on my RV. With the unit shut off, the running light will come on without touching anything and when I check by the generator I can hear the fuel pump running, bu… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I HAVE REPLACED THE CARBARATOR TWICE AND THE FUEL PUMP . the
I HAVE REPLACED THE CARBARATOR TWICE AND THE FUEL PUMP . the generator starts up ireal quick ,but after it runs for about 3 minutes it starts to run ruff and stops running.CAN YOU tell me what to do?… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I have an Onan Marquis Gold Generator 5500 LP Model No. 5.5HGJAB-1119C
I have an Onan Marquis Gold Generator 5500 LP Model No. 5.5HGJAB-1119C Spec. C S/N F030514669. It started and ran fine last summer. It has 45 hr on it. This generator is in a 5th wheel RV. I've instal… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
cannot get fuel to generator, changed filter, blowed line out.
cannot get fuel to generator, changed filter, blowed line out. does engine have it,s on fuel pump? runs as long as i pour gas in it. used to pull gas to it by holding hand over carb. won,t do it now.… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
I have an onan 5500 gas rv generator that will crank but will
I have an onan 5500 gas rv generator that will crank but will not run. It seems to be shutting itself off immediately. I am thinking it could be a fuel pump or clogged fuel filter, or maybe even a blo… read more
Hank F.
Hank F.
Technician
High School or GED
16,167 satisfied customers
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