Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
My onan 5500 starts, runs then shuts down and the service
My onan 5500 starts, runs then shuts down and the service code comes on. I've changed the air filter and the fuel tank is half full. oil is clean and at the right level … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have the same issue with my generac 5500 generator (spray
I have the same issue with my generac 5500 generator (spray carb fluid & engine runs for a couple seconds, then stops). I replaced the carb, spark plug, start switch and still the same issue. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
My gas Onan 5500 that power the versalift boom for my bucket
My gas Onan 5500 that power the versalift boom for my bucket truck cut off after 25-40mins of running .… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Craftsman mower with &S Platinum 190cc engine won't start
Craftsman mower with B&S Platinum 190cc engine won't start all the time. New air filter, clean fuel, checked spark with tester, tried starting with starter fluid without luck. Let it sit overnight, st… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
What is the flashing codes, What do the 3 flashing code
You can't start the generator from remote location in the RV. You have to start it from the generator holding the governor rode down. Otherwise it seems to want to flood out. … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
The generator starts and runs for 20 or 30 minutes than
The generator starts and runs for 20 or 30 minutes than shuts off it is a 5500 ohan genr=erator in a rv … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an Onan generator in my motor home that has 430 hours
I have an Onan generator in my motor home that has 430 hours on it over the past 15 years(2002 model). I have had it serviced several times for the same problem. When the air condition is on while dri… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I HAVE AN ONAN MARQUIS GOLD 5500.V IT WILL START AND RUN FOR
I HAVE AN ONAN MARQUIS GOLD 5500.V IT WILL START AND RUN FOR ABOUT 2 MINUTES AND THEN KEEPS SHUTTING OFF. … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Generator will run for 10 min then shut down, onan 4000
I ran generator with mixture of 3 oz sea foam in 1 gallon gas can .was having trouble with hunting . ran for 30 minutes than quit . restarted hunting problem was solved . but will only run 10 minutes then quit… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have a 5500 onan marquis generator, problem is it shuts
I have a 5500 onan marquis generator, problem is it shuts off durring operation. Oil it to the top of the full mark and new Fuel filters and air filters are new Seems to happen under a load Any ideas?… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an onan emerald gold 5500 has about 60 hrs on it,
I have an onan emerald gold 5500 has about 60 hrs on it, 2008 model. I prime it, then crank it and it runs about 3-4 seconds and it kills itself, light flashes 3 times and 3 times. What is it telling … read more
Hank F.
Hank F.
Technician
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
16,128 satisfied customers
I have a Onan 4000 KY generator in my RV. It runs for about
I have a Onan 4000 KY generator in my RV. It runs for about 3-8 minutes (usually <4min), then shutdown. Is this likely an air filter problem or fuel filter issue? Or some other problem?… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
Our onan 5500 gas generator will start and run fine for 30
Our onan 5500 gas generator will start and run fine for 30 minutes to an hour then shuts down and will not restart until it cools down for 15-20 minutes. It smells hot. We have changed the oil and oil… read more
Hank F.
Hank F.
Technician
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
16,128 satisfied customers
I,ve got a onan Marke Gold 5500 brand new in my RV. I have
I,ve got a onan Marke Gold 5500 brand new in my RV. I have only used it 1 time & i ran it for about 3 hours with no problems. that has been about 5 months ago. I tried to crank it yesterday & i can't … read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have an onan 5500 gas rv generator that will crank but will
I have an onan 5500 gas rv generator that will crank but will not run. It seems to be shutting itself off immediately. I am thinking it could be a fuel pump or clogged fuel filter, or maybe even a blo… read more
Hank F.
Hank F.
Technician
16,128 satisfied customers
I have a onan marquis gold 5500 gen in a 2005 moter home it
I have a onan marquis gold 5500 gen in a 2005 moter home it has 407hr,s on it been serviced regurly recently it giving problums it well start and run with aload [2ac] for about 30min then justs shuts … read more
Tech4you
Tech4you
Electrician/Mechanic
Associate Degree
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

15,342 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