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I have an Onan 7000 RV generator that consistently runs for
Hi. I have an Onan 7000 RV generator that consistently runs for about 15 to 20 minutes with the air conditioner load, running smoothly, and then shuts off and won't start back up for a while. Online r… read more
Hank F.
Hank F.
Technician
High School or GED
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Trouble starting Onan RVQG4000 generator in Winnebago View
Trouble starting Onan RVQG4000 generator in Winnebago View motorhome. … read more
Hank F.
Hank F.
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91 onan marquis 7000 only clicks when I push the start
91 onan marquis 7000 only clicks when I push the start button has power at the batt terminal and the ignition terminal and only clicks at the switch not the solenoid … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
My o an Marquis 7000 generator in my Motorhome runs great
My o an Marquis 7000 generator in my Motorhome runs great with no load but once I put any load it surges badly. At times it even stop running. … read more
Hank F.
Hank F.
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Onan 5BGEFA26100P. It is 18 years old. Good fuel, new oil &
Onan 5BGEFA26100P. It is 18 years old. Good fuel, new oil & filter. Runs like a champ in cold weather (up to about 65 degrees). In warm weather it runs about 15 or 20 minutes (varies by outside temper… read more
Ranwell1
Ranwell1
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I have an Onan Marquis 7000 generator, and carb is bad. I
I have an Onan Marquis 7000 generator, and carb is bad. I can't find a replacement anywhere. Is there an alternative that would work? … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
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I bought a 1995 Fleetwood Motorhome last month that came
Hello, I bought a 1995 Fleetwood Motorhome last month that came with an Onan Marquis 7000 Model number 7NHMFA26106D. The generator has been difficult to start form the beginning from a weak starter to hard starts without firing and once it does fire would die as soon as I let off of the start switch either form inisde the motorhome or at the generator itself. I found that if I hold down the star switch for several seconds after it initially seems to fire is the only way that the generator will continue running. I replaced the oil pressure sensor already but that did not solve the problem. … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
Onan marques 7000 generator cranked after sitting 7-8 months
Onan marques 7000 generator cranked after sitting 7-8 months had new starter,fuel pump,and bridge rectifier and smoke and burning wire smell from generator head. Did it just get fried? … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have a Onan 7000 gas generator in my 1995 Fleetwood
I have a Onan 7000 gas generator in my 1995 Fleetwood bounder. I recently changed the brushes Because it would start but it would die as soon as I let off the start button.. now I replace the brushes … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
We have an Onan 7000 Marquis. It will not start. When we try
We have an Onan 7000 Marquis. It will not start. When we try and start it in the motorhome the light gives about 5 flashes but nothing happens. We tried boosting with our vehicle and absolutely nothin… read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I HAVE A ONAN GENERATOR THAT IS FLASHING A CODE OF 3 AND 6
I HAVE A ONAN GENERATOR THAT IS FLASHING A CODE OF 3 AND 6 WHAT DOES THAT MEAN and WHAT DO I HAVE TO DO TO FIX IT… read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have an Onan Marquis Gold 5500 in my 14 year old motorhome.
I have an Onan Marquis Gold 5500 in my 14 year old motorhome. The generator is hard to start. It usually takes 4 or five tries over a couple of minutes before it starts. Once it starts, it operates be… read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have a Marquis 7000 gasoline generator on my 1998 Bounder
I have a Marquis 7000 gasoline generator on my 1998 Bounder motorhome. Model #7NHMFA26105D, SER. #K933094810. I have had this problem for two years, prior to then it would run in extreme heat & road c… read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have a 96 bounder w/onan Marquis 7000 model #7NHMFA26106C.
I have a 96 bounder w/onan Marquis 7000 model #7NHMFA26106C. A month ago I started the generator and it ran very sluggish for about 5 min. and would not start again. I started my generator yesterday a… read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have a 1990 Winnebago Chieftain with a ONAN Emerald I that
I have a 1990 Winnebago Chieftain with a ONAN Emerald I that is not getting gasoline to it. I have spark. I just changed the oil, oil filter and sparkplugs. I pulled the gas line off at the fuel pump … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have an Onan Marquis 7000, the model is 7NHMFA26106D, that
I have an Onan Marquis 7000, the model is 7NHMFA26106D, that has been in storage for several years. I suspect that I need to disassemble and clean the carb before starting. Probably need to check out … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
Hank, Just bought a 1990 Winnebago Warrior that has been
Hank, Just bought a 1990 Winnebago Warrior that has been sitting for a while with an Onan Generator Model #4BGEFA26101F. When I try starting the generator it takes about 3-4 separate sets of cranking … read more
Hank F.
Hank F.
Technician
High School or GED
17,543 satisfied customers
I have an Onan Marquis, 7000, gas, generatori, in a 98 motorhome,
I have an Onan Marquis, 7000, gas, generatori, in a 98 motorhome, that has always performed flawlessly. Now, when I start it, either in the coach, or at the generator, itstarts instantly, but dies as … read more
Tech4you
Tech4you
Electrician/Mechanic
Associate Degree
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