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I currently have the same problem I replaced the and also
hi I currently have the same problem I replaced the carburetor and also the spark plugs but when I run a load on the generator it begins to backfire and help on what to check next … read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
I have 5500 onan gas generater mrquis gold need new
I have 5500 onan gas generater mrquis gold need new carberater for it need number for carberater don't know serial number it has 20 amp.and 30 amp breakers … read more
Hank F.
Hank F.
Technician
16,211 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
16,211 satisfied customers
I have an Onan 5500 Generator in my fifth wheel. One of the
I have an Onan 5500 Generator in my fifth wheel. One of the 30 amp circuit breakers is tripped. It has no resistance (as in it will not allow me to reset it) and therefore the generator will not power… read more
Don
Don
fleet superintendent
Vocational, Technical or Trade Scho
1,615 satisfied customers
I have a 2002 onan 5500 gold gas generator flashing a 45
I have a 2002 onan 5500 gold gas generator flashing a 45 code. it will run for 2 seconds and cut off. What is a 45 code. … read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
I have a Onan Marquise 5500 Gold generator in my RV. It
I have a Onan Marquise 5500 Gold generator in my RV. It starts and runs for 9-10 (consistently) and then stops. It will not start again for 1-2 hours, it then will run for 9-10 min and stop. Before it… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
Have a marquis gold 5500 replace fuel filter,fuel pump and
Have a marquis gold 5500 replace fuel filter,fuel pump and carburator still engine running rough and when load is applied will sputter and stall.… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
Onan 5000 marquis gold generator starts and runs but began
onan 5000 marquis gold generator starts and runs but began backfiring to the extent of causing the two piece intake manifold to seperate enough to see fire coming out of the failed silicone gasket. i … read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
2005 Onan 5500 Marquis Gold, runs about 20 to 30 minutes and
2005 Onan 5500 Marquis Gold, runs about 20 to 30 minutes and shuts down with code 36. Will restart after cools down. However, when it stops there is no fuel in the carburetor bowl- observed by opening… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
I have a 2002 Windsport with a 5500 onan gold marquise generator.
I have a 2002 Windsport with a 5500 onan gold marquise generator. It runs great but always shuts off at around 10 hours of runing. Then will start back up for a while but shut down sooner the next tim… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
I have an onan 5500 marquise gold gas generator. It will run
I have an onan 5500 marquise gold gas generator. It will run until the steps out side get to 85-90 degrees then it starts surging and shuts down. It is a fuel issue but i have replaced the fuel filter… read more
Jay
Jay
Owner
Vocational, Technical or Trade Show
34 satisfied customers
I have a gasoline powered Onan Marquis gold 5500 45.8 amps
I have a gasoline powered Onan Marquis gold 5500 45.8 amps generator in my motor home. When I try and start it at the generator it makes a rapis clicking / clacking noise. My house battery shows a cha… read more
Hank F.
Hank F.
Technician
16,211 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
16,211 satisfied customers
I have an Onan Gold 5500 Generator that is pulsating and when
I have an Onan Gold 5500 Generator that is pulsating and when checked says error #36. Sometimes it quits. What does error 36 mean and how can I fix it.… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
I have a 5500 onan gold marquis. the generator ran fine . i
I have a 5500 onan gold marquis. the generator ran fine . i changed the oil and filter. it was stubborn to restart . once i finally got it running it ran for awhilie even with a load on. i ran both ro… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
Hello , I am purchasing a 2006 rv with the Onan Marquis Gold
Hello , I am purchasing a 2006 rv with the Onan Marquis Gold 5500. My concern is it has been used alot, 1010 hrs...! What should be done to this unit to assure optimal performance and longevity ?… read more
Hank F.
Hank F.
Technician
16,211 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
16,211 satisfied customers
We have a Onan Marq gold 5500 generator that runs fine until
We have a Onan Marq gold 5500 generator that runs fine until you plug some thing in then it shuts off. i am told it is not idleing up to care the load what could be causing this… read more
Hank F.
Hank F.
Technician
16,211 satisfied customers
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