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Related Small Engine Questions
Onan Marquis Gold 7000 generator cranks over but won't
Onan Marquis Gold 7000 generator cranks over but won't start. Starts but won't continue running with shot of starter fluid. … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have a 1 in 5500 goal quis it will not start since I
I have a 1 in 5500 goal quis it will not start since I replace the transfer switch … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have an Onan 5500. The problem started in the spring with
I have an Onan 5500. The problem started in the spring with my unit just shutting off without being under a load. After a couple times in a 2 day period I began to worry. It appeared to never happen w… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
Error code 47. 2004 5500 marquis gold. Just replaced, oil
just replaced carburetor, oil and filter, air filter, fuel filter… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
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
3,911 satisfied customers
My onan Marquis gold 7000 cranks and runs until it gets a
My onan Marquis gold 7000 cranks and runs until it gets a load on it (ac, microwave, etc). Then it just shuts down. … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
Onan 5.5 Gas Generator runs for approx 5 min, surges fast
Onan 5.5 Gas Generator runs for approx 5 min, surges fast and slow just before it dies. Every 150 hrs Oil &filter change and new air cleaner and monthly 1 hr operation under load if not being used. … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have an onan 5k generator mounted on the top of a horse
Hello I have an onan 5k generator mounted on the top of a horse trailer that I recently purchased. There is a 20 gallon fuel tank mounted near the bottom of the trailer. When I bought the trailer the … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have a onan marquis gold 5500 Generator 5.5HGJAB 1038C I
I have a onan marquis gold 5500 Generator 5.5HGJAB 1038C I have replaced fuel pump and carb. Will run great one time over night or on trip, next time will run for a while then die and not restart for … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
Just had my Onan Marquis 5500 serviced, put a load on it 40
Just had my Onan Marquis 5500 serviced, put a load on it for about 40 minutes last week and purred like a kitten shut it down went to start it up today and won't start. Cranks over fine but won't star… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hank my onan marquis gold 55a generator starts and runs fine
hank my onan marquis gold 55a generator starts and runs fine for5 to 10 minutes then shuts doww seems like fuel shuts down have checked low oil gas cap and several others but problem persists thinking… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have an onan 7000 marquis gold generator that runs fine for
I have an onan 7000 marquis gold generator that runs fine for 25-30 minutes then it starts to rev up and down every 10 seconds or so. All of the power and a/c stays on line during this.… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
My Onan 7000 runs for only eight minutes before it shudders
My 2004 Onan 7000 runs for only eight minutes before it shudders briefly & then stops. It will not restart for several hours. Could it be old gas as I bought the Motorhome in Sept 2011 with full tank … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
Okay Im lost. 10 year old Onan Marquis 7000, Gas Model BGM/NHM.
Okay I'm lost. 10 year old Onan Marquis 7000, Gas Model BGM/NHM. Will not stay running. At The start the unit would run for 25 minutes then quit, The restart would last only a few seconds. After a coo… read more
Rex L.
Rex L.
Vocational, Technical or Trade Scho
82 satisfied customers
Hi I have a Marquis gold 5500 gas generator. It will start
Hi I have a Marquis gold 5500 gas generator. It will start and run for about 3 to 4 minutes then stop. I already replaced the fuel pump with a new pump, filter and adapter that onan replaced the(NNN) … read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I own a Raptor fifthwheel toyhouler with an Onan Gold Marquis
I own a Raptor fifthwheel toyhouler with an Onan Gold Marquis 5500 generator. The generator will start run for 20 minutes and die. I have cleaned the carherator as well as added a fuel stabalizer. I b… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have a rv with a 7000 emerald gas that starts runs fine for
I have a rv with a 7000 emerald gas that starts runs fine for 10 min to half hr or so. I changed goth fule filters and checked fule pump with a vacume pume and it sucks 10 in on gage.Ichange the oil,a… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
I have an Onan Marquis 7000 gold generator. it will only run
I have an Onan Marquis 7000 gold generator. it will only run when my rv engine is on and will only run for about 3 minutes when I turn the engine off. What is wrong?… read more
Hank F.
Hank F.
Technician
High School or GED
17,548 satisfied customers
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