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Related Small Engine Questions
I just got back from a trip in my rv. As soon as I parked in
I just got back from a trip in my rv. As soon as I parked in the driveway and shut the motorhome engine off, the generator shut off on its own. On the switch it is blinking 3 times, I then push the st… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
I've a Cummins Onan QG 4000 for RV. Generator not starting..
Generator not starting.. battery is OK but I guess the starting motor is not working , Monotor screen show me " Check Cercuit" How can I do more? … read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
I have a motorhome with a QG 4000 generator. It ran for
I have a motorhome with a QG 4000 generator. It ran for about 2 hours and then suddenly stopped. I could not get it to restart. I checked the oil an it was half full on the gauge, so I added oil. I st… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
I have generator powering my class c motorhome that will no
I have generator powering my class c motorhome that will no longer fire up completely- I engages but never gets going … read more
Steve Monty
Steve Monty
High School Diploma
768 satisfied customers
I have a class motorhome with an onan generator. Worked fine
I have a class B motorhome with an onan generator. Worked fine last year, but now won't start, It runs on propane. Cranks good - won't start. My local mechanic said he could get it to start by manuall… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
We have onan QG 4.0 in a 2017 motorhome. No trouble until
We have onan QG 4.0 in a 2017 motorhome. No trouble until today. Ran for about a hour then shut off. Found the oil cap had not been tightened after we checked oil a couple of weeks ago. It appears the… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,872 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
3,872 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
17,487 satisfied customers
I have a 2016 Thor ACE 29.2 RV with a ONAN RV QG 4000
Hi, my name is***** have a 2016 Thor ACE 29.2 RV with a ONAN RV QG 4000 generator. I tried to start it the other day. It cranked over a couple of times, but the batteries were low. I found that one of… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
I have a Cummins Onan QG 3.6 Propane RV Generator |
I have a Cummins Onan QG 3.6 Propane RV Generator | 3.6KYFA-26120. where is the control board, and is there a fuse on it. The whole system is dead. I cleaned all the contact on the solenoid and the st… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a keysone carbon with a onan generator, where would
i have a keysone carbon with a onan generator, where would the fuel filter be.? … read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
I have a 4000watt gas powered generator in my 2013
I have a 4000watt gas powered generator in my 2013 motorhome. I just bought the motorhome. The generator will not start, it dose turnover. … read more
Hank F.
Hank F.
Technician
High School or GED
17,487 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
17,487 satisfied customers
Onan RV QG 4000 leaking fuel (lots of it) from the air
Onan RV QG 4000 leaking fuel (lots of it) from the air filter . Generator will crank but not stay on. I suspect no fuel is reaching the engine ... I removed the air filter , a lot of fuel poured out .… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
our generator usually lines at 5500 ft altitude. it works perfectly
our generator usually lines at 5500 ft altitude. it works perfectly up there but it won't start at sea level. what do I do?… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 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
3,872 satisfied customers
My onan generator for my 1998 Four Winds Majestic RV is not
My onan generator for my 1998 Four Winds Majestic RV is not working. The generator starts but won't power the microwave, AC, heater, fridge. It was working the last time we took it out. All of a sudde… read more
Hank F.
Hank F.
Technician
High School or GED
17,487 satisfied customers
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