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Related Small Engine Questions
I own an Onan 4000 W Micro quiet generator that is having
I own an Onan 4000 W Micro quiet generator that is having issues. It turns over, but will not start. … read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
I need a Onan generator expert. Onan marquis 5500. It run
It run and cut off after 10 minutes or so several times, this on an rv. I change the spark plugs and new fuel filter. No effect. I just now. Tried to start it, it turn over but will not start,. I disconnect the gas line to the fuel filter and crank it over. The gas line is dry. I think it could be the fuel pump. I brought one on line. That was … read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
Generator was left with gas in it for about 6 months, now it
Generator was left with gas in it for about 6 months, now it will not start. It starts and then quits in about 4 seconds. How do I clean or fix it? … read more
dwruddock
dwruddock
President
126 satisfied customers
Have a Onan 4000 generator, 2007,..not a lot of hrs. had
Have a Onan 4000 generator, 2007,..not a lot of hrs. had tune up & replaced filters a couple years ago Was running great but had RV plugged in for a while and didn't start it for a long time (year?) m… read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
My onan generator will start and run but it will only run
my onan generator will start and run but it will only run for 5 seconds to maybe 30 seconds. i just changed the oil and air filter and the spark plug. the light on the start switch flashes 3 times and… read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
Onan 4000 Microquiet fuel is flowing back throw the air
Onan 4000 Microquiet fuel is flowing back throw the air filter … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,909 satisfied customers
I have an Onan 4000 microlite. I think i am getting gas in
I have an Onan 4000 microlite. I think i am getting gas in my oil … read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
I have an onan 4000 generator will not start. Where is the
Just bought this Rv yesterday and generator won't start only has 15 hours it's an 02… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,909 satisfied customers
Have a gas onan 4000 generator in my motorhome. New
have a gas onan 4000 generator in my motorhome. New batterys, new plug new oil, new air filter, and have fire to the plug. will turn over great but will not fire. Thanks, … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,909 satisfied customers
Onan 4000 cuts off, It has 140 hours and a new carburator
It has 140 hours and a new carburator installed 6 Months ago. 2003 class 3 RV with 24000 miles. … read more
Wayne
Wayne
Grand Pa
Vocational, Technical or Trade Scho
4,880 satisfied customers
Q-55G generac generator leaking gas behind air filter when
Q-55G generac generator leaking gas behind air filter when starting generator. generator turns but won't start… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,909 satisfied customers
My generator is flashing 3 times which says and will net
my generator is flashing 3 times which says for service and will net start, is there anything I should try?… read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
I have a, Onan Genset 4000 in my Itasca. From time to time
I have a, Onan Genset 4000 in my Itasca. From time to time when I start the generator it will hunt the RPMs and eventually stop after a minute. I have monitored the throttle and it usually stops when … read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
I have a Onan Microquiet 4000 in my toybox trailer. It has
I have a Onan Microquiet 4000 in my toybox trailer. It has been running fine until I tried to start it yesterday. It last ran about a month ago. Turns over, will not start, even after priming.… read more
HHP_Honda_Expert
HHP_Honda_Expert
Vocational, Technical or Trade Scho
126 satisfied customers
the engine starts and runs for 5-10 seconds and shuts off.
the engine starts and runs for 5-10 seconds and shuts off. oil change, cleaned the carborator, clean fuel filter, fuel pump is working fine. after priming engine, its starts every time and runs for a … read more
Hank F.
Hank F.
Technician
17,536 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
17,536 satisfied customers
My motor home generator starts but quits after a couple of
My motor home generator starts but quits after a couple of seconds. I get a fault code of 36. How do I fix? There is over a half a tank of gas in the tank.… read more
Hank F.
Hank F.
Technician
17,536 satisfied customers
I have an Onan 6.5 Gen set on a bucket truck that operates
I have an Onan 6.5 Gen set on a bucket truck that operates the hydraulic pump for the boom and also generates power throughout the truck. today it stopped running regularly. when it first cut off i wa… read more
cameronsmallengines
cameronsmallengines
Small Engine Service Technician
High School or GED
170 satisfied customers
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