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Related Small Engine Questions
I push the start button the unit starts and runs as as I
I push the start button the unit starts and runs as long as I hold the button only … read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
Onan Microlite 4000 rv generator runs while start button is
Onan Microlite 4000 rv generator runs while start button is depressed but stops when the start switch is released. I have 1/2+ tank of fuel. … read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
I have an onan microlite 4000 rv generator, it was running
I have an onan microlite 4000 rv generator, it was running fine and died, so I pulled off fuel line, pressed start switch and got fuel. So I checked for spark,none, tried a new plug still no spark. Wh… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
I just bought a used Rv with an Onan 4000 generator which
I just bought a used Rv with an Onan 4000 generator which starts and runs great but no power to appliances or outlets. Any idea where to start looking for the problem?… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
I have an Onan generator microlite 4000. it wasn't running
I have an Onan generator microlite 4000. it wasn't running so determined the fuel pump was bad so replaced it and the fuel filter, Now it gets no fire to the spark plug.HELP Thank you … read more
Joe
Joe
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
1,617 satisfied customers
I just replaced the fuel pump in my genset microlite 4000.
I just replaced the fuel pump in my genset microlite 4000. When I put everything back together there was no power to start switch. There is power to the terminal but not to the switch. Any Suggestions… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
We have a 1996 Onan Microlite 4000 genset, runs good ,NO out
we have a 1996 Onan Microlite 4000 genset, runs good ,NO out put for 120 Ac and no 12 volts dc,Hooked op 110 from the house to the rv and everything works like it should.… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
Onan microlite 4000 spec g cng dies after 5min no spark have
onan microlite 4000 spec g cng dies after 5min no spark have replaced coil spark plug a1 controller oil change 30w oil… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
Got our old 1997 Georgetown out today, to get ready
Got our old 1997 Georgetown out today, to get ready for some trips and the generator (4000 Microlite) started up almost right away but the power converter did not switch from shore power to generator.… read more
Expert
Expert
Hi, The Onan gas generator in my RV runs for about fifteen
Hi, The Onan gas generator in my RV runs for about fifteen minutes and then stalls. In a few minutes it starts again, runs for about fifteen minutes and stalls again. It was initially hard to get star… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
I have an onan 2.8 microlite. I use it to charge my batteries
I have an onan 2.8 microlite. I use it to charge my batteries with my trace inverter. I had the generator plugged into the inverter when I plugged into shore power. I tripped the breaker on the shore … read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
ONAN 4000 year 1992: I have a 1992 fleetwood southwind with
I have a 1992 fleetwood southwind with a ONAN 4000 generator. It starts and runs fine but has no electric output. it worked fine yesterday as well as last week we used it on vacation. I checked the 30… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
my generac guardian rv model 004700-0 generator is not supplying
my generac guardian rv model:004700-0 generator is not supplying power to my living quarters in my horse trailer. It has 455 hrs on it. I have checked all of the grounds that I can find. the generator… read more
Conservative
Conservative
Service Advisor
Vocational, Technical or Trade Scho
154 satisfied customers
onan microlite 2800. Ran fine but let sit for 6 months, now
onan microlite 2800. Ran fine but let sit for 6 months, now it starts but surges from full throtle to idle and back continoulsly. Can't read any output voltage. Changed plug, dis not help. tried holdi… read more
gofastdk
gofastdk
Store Manager
Vocational, Technical or Trade Scho
44 satisfied customers
Microlite 4000 was working fine. I hooked a charger to the
Microlite 4000 was working fine. I hooked a charger to the batteries the wrong polarity. now it wont run. pressstart button and as long as you hold it it will run. the moment you let up it quits. what… read more
Hank F.
Hank F.
Technician
High School or GED
17,611 satisfied customers
Had my Microlite 4000 running yesterday with the AC on in my
Had my Microlite 4000 running yesterday with the AC on in my motorhome. All of a sudden the engine just died like you hit the stop switch. I checked the fuel line & it is getting fuel. I checked the a… read more
Joe Mechanic
Joe Mechanic
Vocational, Technical or Trade Scho
186 satisfied customers
We have an Onan Microlite 4000 series with barely 40 hours
We have an Onan Microlite 4000 series with barely 40 hours run time. Starts with difficulty unless I manually hold open the choke. Once warmed up it will still be difficult to start without choking. R… read more
Joe Mechanic
Joe Mechanic
Vocational, Technical or Trade Scho
186 satisfied customers
I have a 12 year old Microlite 4000. 10/07 had carb replaced
I have a 12 year old Microlite 4000. 10/07 had carb replaced to repair rough running and low voltage output. 337 hours Ran ok at first. Now 344 hrs. doing the same thing. Sometimes will not start or w… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
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