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I am following your instruction on the Onan Microlite 4000
I am following your instruction on the Onan Microlite 4000 KY blowing the 5 amp fuse when starting the gen. With these instructions, I have isolated the "I" as the problem. I think this means that a n… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
Hank! I have an Onan 4000 Microlite. When you try to start
Hank! I have an Onan 4000 Microlite. When you try to start it fuel squirts out the air intake into the air filter.… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 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.
Service Technician
High School or GED
5,366 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.
Service Technician
High School or GED
5,366 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
Expert-Repair
Expert-Repair
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
11 satisfied customers
I have an Onan Marquice Microlite 4000 that is throwing a
I have an Onan Marquice Microlite 4000 that is throwing a code 14 without even running you push the start button the starter engages in the Bendix stops and the code comes on… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
My Onan generator in my rv will not start. It cranks, but
My Onan generator in my rv will not start. It cranks, but won't start. It is a MicroLite, 4000 Series KY.… read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
1,959 satisfied customers
Onan 4000 1998 changed starter solenoid and when you t start
onan 4000 1998 changed starter solenoid and when you hit start you can hear the starter turn but does.nt engage to start engine. I just brought the coach and previous owner installed the solenoid. Che… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 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.
Service Technician
High School or GED
5,366 satisfied customers
I have an onan microlite 4000 that I recently replaced the
I have an onan microlite 4000 that I recently replaced the carburator and control board. It ran great for two months. Now when pressing the prime button it doew nothing for several seconds the pumps k… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
My Onan Microlite 4000 will not start,it only clicks. Can
My Onan Microlite 4000 will not start,it only clicks. Can I jump start with car? Thanks,Connie… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
i have an onan microlite 4000 and when i try to start it it
i have an onan microlite 4000 and when i try to start it it turn over 1/2 a turn and that is it, help what is going on… read more
Wayne
Wayne
Engine Rebuilder
Vocational, Technical or Trade Scho
2,108 satisfied customers
I have a Onan Microlite 4000 generator. The engine starts
I have a Onan Microlite 4000 generator. The engine starts hard and runs for about 10 minutes and sputters, slows down and may re catch and run or just quit. Eventually, it will stop after re catching … read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
onan microlite 4000 4ky spec b Removed exhaust manifold and
onan microlite 4000 4ky spec b Removed exhaust manifold and found several metal particles 1/8 to approximatley 3/16" in size. Is this do to lack of servicing by the previous owner (metal in oil tranfe… read more
Chris
Chris
Senior Mechanic & Technician
Factory Training
826 satisfied customers
Have Microlite 4000, run, thanks.s but no output. Was working
Have Microlite 4000, run, thanks.s but no output. Was working fine, then died, restarted and no power output. Everything when works when plugged into shore power. Any ideas, thanks.… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
Onan 2.2 MicroLite GenSet will not start. Changed the starter
Onan 2.2 MicroLite GenSet will not start. Changed the starter solenoid but that wasn't the problem. Sometimes it starts to spin for a second or less but then start to click as if it had a bad starter … read more
Tech4you
Tech4you
Electrician/Mechanic
Associate Degree
1 satisfied customers
I have an Onan 4000 or 4500 in my RV. It has never given me
I have an Onan 4000 or 4500 in my RV. It has never given me problems. I just had the oil changed and new filters put in at AAMCO right afterwards it started leaking oil. I used it one day and it ran f… read more
ForrestGenerator SVC
ForrestGenerator SVC
Onan / Generac / Kohler Certificati
10 satisfied customers
We have an ONAN microlite 4000 Model 4KYFA26100B gasoline gen
We have an ONAN microlite 4000 Model 4KYFA26100B gasoline gen set in our motor home. This unit seems like it has a fuel problem. It will run about 15 min with a lite load and than runs out of fuel.… read more
Rick Armour
Rick Armour
Car Restorer
Vocational, Technical or Trade Scho
286 satisfied customers
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