Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
I have an older (1998?) Onan 40 BGE, Emerald Plus Series. I
Hello. I have an older (1998?) Onan 40 BGE, Emerald Plus Series. I put a new fuel pump on and when I cranked it fired a little and then raw gas came out of the carb. air intake. Got any ideas. THANKS,… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have a 1989 Onan Bge the remote start wires melted on the
I have a 1989 Onan Bge the remote start wires melted on the vechiles exast manifold now the generator starts but won't keep running did I ruin the control board or regulator? … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have an Onan emerald 5kV generator in my RV. I had the
I have an Onan emerald 5kV generator in my RV. I had the carb replaced about 3 years ago and stored it last winter without using stabil. I got the generator running, but it surges under load. The carb… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have an Onan 4.0 BGE -IR/26100E Generator and I'm trying
I have an Onan 4.0 BGE -IR/26100E Generator and I'm trying to rewire the remote starter switch. It has 5 wires: 1 white, 1 black, 1 yellow and 2 red. Any help would be greatly appreciated … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
Have an Emerald III with 12Hrs. Fuel went bad. Cleaned the
Have an Emerald III with 12Hrs. Fuel went bad. Cleaned the carb. Starts but runs way too fast. Can't seem to adjust??? … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
My dads 87 winnebago, we are getting ready to go camping for
my dads 87 winnebago, we are getting ready to go camping for labor day we tried to start the generator cranks like crazy but wont start at all. i know it's called emerald 3 genset … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have a 17 yr old Onan emerald plus BGE genset at my cabin.
I have a 17 yr old Onan emerald plus BGE genset at my cabin. This summer it has starte surging badly and does not seem to have full power. I have cleaned air cleaner, fuel filter, tested fuel pump, re… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have purchased a 1988 Pace Arrow that has an Onan Emerald
I have purchased a 1988 Pace Arrow that has an Onan Emerald III genset Model 6.5NHG-1R/26101A Serial # XXXXX This genset has not been run in a couple of years by previous owner. I have serviced fuel p… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have a sears craftsman 6500 watt generator, with generac
I have a sears craftsman 6500 watt generator, with generac engine. model number 390-329-160. its been sitting for over 6 years. I gassed it up, changed spark plug and oil filter, new oil. it ran rough… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
4000 onan rv genset emerald plus series in 1994 itasc the
4000 onan rv genset emerald plus series in 1994 itasc the generator starts up ok runs for 1 minute starts to sputter unhook fuel pump runs great till runs out off fuel hook up fuel pump fills carb spu… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have an older model Onan generator with very low hours.
I have an older model Onan generator with very low hours. It is a 4.0 BGE-1R/26109C. I am getting only 10 volts to the positive side of the coil. The input voltage to the soleniod is 13.5 volts. I hav… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
THINGS TO TROUBLE SHOOT ON ONAN MODEL 4.0B6E - 1R/2600A SER#
THINGS TO TROUBLE SHOOT ON ONAN MODEL 4.0B6E - 1R/2600A SER# XXXXX FOR NO FIRE TURNS OVER BUT WILL NOT START. DOES THIS SERIES HAVE A CIRCUIT BOARD IN IT AND WHAT IS REPLACEMENT COST IF IT DOES AND IT… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have a 4KW onan with 260 hours on it. seems to run fine
I have a 4KW onan with 260 hours on it. seems to run fine until I turn on the airconditioner. any thoughts?… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have an emerald genset I 4kw. It sat for 20 years w/out
I have an emerald genset I 4kw. It sat for 20 years w/out running. I took it out cleaned the fuel bowl, changed the plugs, oil, filter, ran the engine with 1/2 bottle of gumout carb cleaner for 2 hour… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I have a onan emerald plus BGE generator spec H the fuel
I have a onan emerald plus BGE generator spec H the fuel pump was not working model #(NNN) NNN-NNNN (1991 motor home) This is a low pressure pump. Is a(NNN) NNN-NNNNan exceptable peplacement part? It … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
My edger is powered by a 3hp tecumseh engine. It has not been
My edger is powered by a 3hp tecumseh engine. It has not been run in years and now won't start. I used a carb cleaner to free-up the moving parts and sprayed it into the carb. The engine only runs as … read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
My Genset 4.0 BFA started times and then now wont run over
My Genset 4.0 BFA started times and then now wont run over like its either not getting spark or fuel. Is there a fuel solenoid that would cause this?… read more
Hank F.
Hank F.
Technician
High School or GED
16,078 satisfied customers
I HAVE A ONAN MODEL NUMBER 4.0BGE-IR/26109C EMERALD I GENSET.
I HAVE A ONAN MODEL NUMBER 4.0BGE-IR/26109C EMERALD I GENSET. WHAT CAUSES THE ENGINE TO SURGE UP AND DOWN WHILE IT IS RUNNING INSTEAD OF RUNNING SMOOTH?… read more
roger
roger
owner of small engine shop
Vocational, Technical or Trade Scho
350 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