Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
I have a onan 4000 in my Fury Prime time RV. It ran fine for
I have a onan 4000 in my Fury Prime time RV. It ran fine for 24 hrs this past weekend then stopped, now it will only run 5 minutes and stop, no flashing light on switch. This ruined my camping trip as… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a 5.5KW Onan in a Class A RV with very low hours. It
I have a 5.5KW Onan in a Class A RV with very low hours. It starts and runs about 15 minutes and then dies. While running it will run both AC units. It is harder to start the 2nd time. May be flooding… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Onan Gen set 3600 watts. Propane I stared up the generator,
Onan Gen set 3600 watts. Propane I stared up the generator , it ran for about 10 minutes then stopped. I have spark and fuel to the generator. But it will not start. I was told the error code is #40. … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have an onan 5.5 HGJAB - 1038E GENERATOR iT CAME NEW ON MY
i have an onan 5.5 HGJAB - 1038E GENERATOR iT CAME NEW ON MY 2012 COACHMEN MIRADA … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Hank I have a 5.5 HGJAB– 1038C was out camping when the
Hi Hank I have a 5.5 HGJAB– 1038C was out camping when the generator started to shutdown forgot the first code but since then I have changed oil, oil filter, fuel filters, and spark plugs also tighten… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Have an onan 5500 HGJAB. Oil was changed in September 2014,
Have an onan 5500 HGJAB. Oil was changed in September 2014, ran for 6 hours, periodic pump until January as I was living in it on a job. Gas tank was initially filled and used stabil. Power outage in … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Jay … I have a 2011 Sunova with a 5.5KW Onan Marquis
Hello Jay … I have a 2011 Sunova with a 5.5KW Onan Marquis Gold. It will start and run about 45 or so minutes and then shut off. It will restart, but will only run 10 minutes and shut off. I had to ha… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Onan 5.5HgJAB-901A tries to start but stops when button is
Onan 5.5HgJAB-901A tries to start but stops when button is released After leaving 5 months in storage, generator tries to start but stops when button is released. If I hold for 30 secs, it surges or h… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Hey Hank I have an Onan Marquise Gold 5.5 HGJAB. It starts
Hey Hank I have an Onan Marquise Gold 5.5 HGJAB. It starts but dies as soon as I let go the start button. Did the basic steps of changing oil, spark plugs, fresh and full of fuel. I followed a couple … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Onan HGJAB OR C (5.5kw) 800 hrs, new plugs, set gap, new oil,
Onan HGJAB OR C (5.5kw) 800 hrs, new plugs, set gap, new oil, was running fine. Easy to start, no problems at all. Shut it down to fix exhaust pipe rattle, when re-started it would start easily but im… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
onan 5500 10 hrs ran generator for 1/2 hour with two air
onan 5500 10 hrs ran generator for 1/2 hour with two air conditioners running, shut one of ac's off and went to second ac and generator shut off and will not restart… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I own the onan 5500 hgjab, replaced carb, oil, fuel filters
I own the onan 5500 hgjab, replaced carb, oil, fuel filters and line, plugs and checked all grounds and connections i could find. now starts, but runs slows and rough for about 5-10 seconds... sometim… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
My onan marquis 5500, will turn, sounds like it wants to start
My onan marquis 5500, will turn, sounds like it wants to start but will not start white smoke out of exhaust, started a week ago after carburetor cleaned and installed new after market low pressure 2.… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have onan model 1 5.5 hgjab-1038 it runs till it warms up
I have onan model 1 5.5 hgjab-1038 it runs till it warms up then dies ,it will run if you hold choke down. what to try change one filter… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Onan 5500 generator starts then stops, giving service code
Onan 5500 generator starts then stops, giving service code 32 HGJAB-1038C. have checked battery voltage and is good, and put a 225 amp started on the battery terminals and same issue. Unplugged the oi… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a onan 5.5 HGJAB Genset with 61 hours in my 7yr old
I have a onan 5.5 HGJAB Genset with 61 hours in my 7yr old motor home. The other night during a power outage It ran well for the first few minutes [10 - 15] than start run rough and back-firing throug… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I Own an Onan Genset HGJAA generator in my RV. It has 20 hours
I Own an Onan Genset HGJAA generator in my RV. It has 20 hours onitanditis about 4 years old. It will not start. It urns over and then stops, flashing code 23 on the status indicator--2 blinks, then t… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
onan generator model 5500 starts runs for about 15 seconds
onan generator model 5500 starts runs for about 15 seconds and shuts off. it will start right back up and keep shutting itself off… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Curtis B.

Curtis B.

Technician

15,770 satisfied customers

have worked on and around most engine models for 35 yrs./Polaris ATV expert

Rick

Rick

Factory Authorized Trainer

4,218 satisfied customers

Outdoor Power Equipment technical trainer since 1990, covering eight states.

Jon K.

Jon K.

Small Engine Diagnostic Expert

2,995 satisfied customers

Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in most small engines

James W

James W

Small Engine Troubleshooting Expert

2,986 satisfied customers

7 years as Mechanic & Parts Manager for Brother who has Owned Lawn & Garden Repair shop for 35 years

Vince O.

Vince O.

Small Engine Technician

2,943 satisfied customers

Over 30 years experience repairing lawn and garden equipment. Chainsaws, mowers,blowers and trimmers

Wayne

Wayne

Engine Rebuilder

2,108 satisfied customers

many years on egine rebuilding, lawn mower,roto tiller,Truck,and small engines

RUSS

RUSS

SERVICE TECHNICIAN

1,723 satisfied customers

28 YEAR SERVICE TECHNICIAN

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x