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Related Small Engine Questions
I have a onan 5HGJAB-1038B year 2003 it fires up and runs
I have a onan 5HGJAB-1038B year 2003 it fires up and runs for approx. 70 seconds and then stalls, seems like fuel pump shuts off by mother board. If I wait 20 seconds re-prime and fire up it does the … read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have an Onan CSG-6491-6005-A generator. It will run for a
I have an Onan CSG-6491-6005-A generator. It will run for a couple of minutes and then turn off with a temperature light fault indicator. The actual temperature gauge however does not show that the un… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have an Onan 6000 quiet diesel generator in my motorhome.
I have an Onan 6000 quiet diesel generator in my motorhome. It was recently serviced. Was running fine prior to service. Now it will run for anywhere from an hour to 2 hours and then just stop. Typica… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have an Onan generator model 5.5 hgjab1038a it starts and
I have an Onan generator model 5.5 hgjab1038a it starts and runs long as you hold the start switch on … read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I HAVE A 7500WT DEISEL ONAN ON BOARD SPORTSCOACH RV IT RUNS
I HAVE A 7500WT DEISEL ONAN ON BOARD SPORTSCOACH RV IT RUNS FOR A FEW MINUTES AND THEN CUTS OFF CODE INDICATES HEAT SENSOR CARRIED TO CUMMINS SOUTH IN ALBANY GEORGIA THEY AGREED WITH HEAT SENSOR BUT D… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have a 2008 Monterey with a westerbeke gen it starts and
Hi there. I have a 2008 Monterey with a westerbeke gen it starts and runs great but after about 4 min it shuts down if you start it right away it runs a shorter amount of time and so on and so on. Any… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,970 satisfied customers
I have a 12KW Onan diesel generator that dies after it runs
I have a 12KW Onan diesel generator that dies after it runs for 30 min up to 2 hours. All gauges are normal and it doesn't flash any codes. I can restart it right away and it will run for another 30 m… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have a 97 model Onan micro quite gen 4100 series .it
I have a 97 model Onan micro quite gen 4100 series .it starts fine runs fine even under load for approx 30 min then shut off no spark fuel fine cools for approx 20 min with a fan blowing on it will re… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
I have an Onan 5500 Gas generator in my 2015 Thor 37TB. My
I have an Onan 5500 Gas generator in my 2015 Thor 37TB. My generator has approx 740 hours. I have changed the oil, oil filter and air filter every 150 hours. I changed the spark plugs at 600 hours. To… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
have a 2004 7.5 quite diesel onan generator. sometimes, mostly
have a 2004 7.5 quite diesel onan generator. sometimes, mostly on cool damp nites it will run for about 45 mins than shut down, showing the code for over heating. it will restart for about a min, shut… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
My onan 4.0 gen in my 5th wheel will not start & stay runing.
My onan 4.0 gen in my 5th wheel will not start & stay runing. It tries to start but will run for anly a few seconds. I have been useing it the last 4 days for approx 6 hrs per day. I unpluged the cord… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
Onan 4000 generator microquiet Starts, runs fine, but will
Onan 4000 generator microquiet: Starts, runs fine, but will not shut off with either the rocker switch in the motorhome, or the start/stop switch on the unit. Light on stop switch blinks 3 plus 3 This… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
Question is on a 20.0 ES generator. Generator starts and runs
Question is on a 20.0 ES generator. Generator starts and runs 1 3/4 minutes with any size load from 1 amp to 35 amps and then trips some sort of safety. It requires a push of the reset button to resta… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
i have a 4 kw onan generatormodel4.0 ky-fa/26100hhad trouble
i have a 4 kw onan generator model4.0 ky-fa/26100h had trouble with starter and solenoid. when started the generator ran fine changed out both solenoid and starter. put generator back into rv now the … read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
ihave a deisel onan gen. that runs perfect for about six minutes
ihave a deisel onan gen. that runs perfect for about six minutes , then it dies, the blink code is three .what problem does that indicate?… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
Dear Sir, I have an Onan 8000 dielsel gen. in my motorhome.
Dear Sir, I have an Onan 8000 dielsel gen. in my motorhome. model # XXXXX; Serial # XXXXX When I start it up it runs for about 45 - 60 seconds then shuts off. The light on the start switch blinks (one… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
After running for from 5 to 10 minutes my gen. shuts down like
After running for from 5 to 10 minutes my gen. shuts down like you had hit the kill switch. It is a Onan Model 5.5 HGJAB-9016. The SN: F030512665.… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
This is the second time I asked this question. First time
This is the second time I asked this question. First time I recieved no answer but my credit card was charged $9 I have an Onan 2.8 microlite purchased in Approx 1995. It runs well for about 10 minute… read more
Hank F.
Hank F.
Technician
High School or GED
17,644 satisfied customers
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