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Related Small Engine Questions
My Onan RV generator will start and run for about 3-4
My Onan RV generator will start and run for about 3-4 minutes then die. At that time it is putting out a white colored smoke. I have replace the carb, fuel, filter control, board, and check the gas fo… read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
What is the correct spark plug and what is the gap setting
what is the correct spark plug and what is the gap setting on the plug … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
Having trouble with my rv qg 5500 Onan generator. I have
my name is ***** ***** have been working on this for quite a bit … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
Onan generator 4000 4kyfa-6747l It will start and run rough
Onan generator 4000 4kyfa-6747l It will start and run rough the stop. I can hold the throttle and governor and it will run smooth. With a voltage meter, as soon as it gets fast enough to go overr 119 … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have a code 13. I've replaced the carb, fuel filter, fuel
I have a code 13. I've replaced the carb, fuel filter, fuel pump, and cleaned the slip rings. I'm at a loss. Any ideas? It's an Onan RV qg 4000 … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have an ONAN microlite 4000 generator. Model 4kyfa2100F sn
I have an ONAN microlite 4000 generator. Model 4kyfa2100F sn j963592874. There is gas escaping from the air filter. Lots of gas. It wouldn't start. Thought it was the carb so I bought a new one got it… read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
Onan 4.kyfa its a 2015 model has 105 hrs .. cutomer brought
onan 4.kyfa its a 2015 model has 105 hrs .. cutomer brought it to me and wouldnt start .. gas was old in line .. it would only run with carb claner spraying in intake .. installed new carb and it star… read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
Error code 45. Cummins Oman rev we 4000 evap generator.
Couple days. Tried to keep restarting it. Will start just fine and run as long as I hold down start button … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I pulled the fuel line off genset to see if it was getting
I pulled the fuel line off genset to see if it was getting fuel when primeing, nothing came out … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,975 satisfied customers
I have an onan 4000 generator spec p. 4kyfa-26100p. 2017 I
2017 I just replaced the carb. and it runs for about 10 seconds and shuts off. it displays fault code 14 … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have a gas onan Cummins 4kw that starts well and runs 2 -3
I have a gas onan Cummins 4kw that starts well and runs 2 -3 mins and shuts down with fault code 13. It will generate electricity. Frequency and voltage is erratic. Suggestions. … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have a cummins onan 4k rv generator, error code 36.
i have a cummins onan 4k rv generator, error code 36. performed troubleshooting per manual. starts but dies under 30 seconds. … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 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
17,649 satisfied customers
I have a onan 400. The generator was running just fine. it
i have a onan 400. The generator was running just fine. it died now it will not restart. I took the gas line off at the carburetor and hit the button to prime and good stream of gas came squirting out… read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have a Onan 4K micro quiet. My generator was running fine
I have a Onan 4K micro quiet. My generator was running fine and then it started slightly rev down then up quickly. Then it shut down after screw days and I got a fault code 3 then 14. I thought maybe … read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
we have a new onan 5500 generator ,fresh fuel .and unit turns
we have a new onan 5500 generator ,fresh fuel .and unit turns over but will not prime ....or start .… read more
Hank F.
Hank F.
Technician
High School or GED
17,649 satisfied customers
I have onan generator (RV QG 4000) installed on my fifth
I have onan generator (RV QG 4000) installed on my fifth wheel camper. Due to sitting adle I had to change the Carburator. Before replacing it was recieving fuel fine. However after replacing I am no … read more
Joe
Joe
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
1,617 satisfied customers
With a cummins onan rv QG 4000, which is gasoline, What do
With a cummins onan rv QG 4000, which is gasoline, What do i need to do to change to propane? Is there any drawbacks to changing this or should i locate a generator, that is propane from the factory?X… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,975 satisfied customers
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