Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Connect one-on-one with {0} who will answer your question

Related Small Engine Questions
I have an Onan Emerald I BGE Spec Genset. It has a new, fuel
I have an Onan Emerald I BGE Spec B Genset. It has a new carburetor, fuel pump, low oil pressure switch, control board, new plugs and recent fresh oil. The engine cranks but won't start. It is getting… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
I have a two year old onan qg550 generator on a thor rv. The
I have a two year old onan qg550 generator on a thor rv. The generator stopped and would not restart. After a lot of testing it appears that the spark is very weak or non existent. Can you help? … read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
Generator was starting and running ok. Was powering an RV
Generator was starting and running ok. Was powering an RV air con. It's an Onan. Hot outside in Tucson. The air con stalled the generator and it won't restart. I tried starting fluid which only works … read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
I have an ONAN microlite 4000 generator. Model 4kyfa2100F sn
I have an ONAN microlite 4000 generator. Model 4kyfa2100F sn j963592874. There is gas escaping from the air filter. Lots of gas. It wouldn't start. Thought it was the carb so I bought a new one got it… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
My generator won't run, it seems to back fire in the
My generator won't run, it seems to back fire in the carberator !!! … read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
I have an onan 4000 on my RV. I have gas to the fuel pump
I have an onan 4000 on my RV. I have gas to the fuel pump but when I press start the engine will kinda start for 2 seconds and then stop. I try it again and it does the same thing over and over. I'm t… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
RV QG 4000 generator gasoline want start i spray starter
RV QG 4000 generator gasoline want start i spray starter fluid in it while it trying to start and it fires up while spray is present unit hasn't been crank in few months but it is a new unit. new rv '… read more
JohnF2015
JohnF2015
High School Diploma
2,908 satisfied customers
My Onan generator in my rv will not start. It cranks, but
My Onan generator in my rv will not start. It cranks, but won't start. It is a MicroLite, 4000 Series KY.… read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
4,696 satisfied customers
Good morning. I have a 4000 watt microquite onan generator
Good morning. I have a 4000 watt microquite onan generator Model # XXXXX Serial # XXXXX it stopped running and will not start now. I have checked the plug has hot fire but change it. anyway. Checked c… read more
Curtis B.
Curtis B.
Technician
Associate Degree
18,413 satisfied customers
4000 watt onan generator in my weekend warrior rv wont start.
4000 watt onan generator in my weekend warrior rv wont start. Puy in spsark plug in and tried again..... had some old gas from a year ago in and i messed up and added new. I tried to start but wont st… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
have not started my RV generator it in a couple years have
have not started my RV generator it in a couple years have added feul stabilizer and 5 gal fresh. disconected rig power to house, primed out a pint from float bowl, quick start sprayed, runs ten secon… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
I have a Yamaha 3000iSEB portable generator. Its has worked
I have a Yamaha 3000iSEB portable generator. It's has worked perfectly for years. I replaced the battery about 9 months ago. Up until now it has started easily with the remote starter. but now it won'… read more
Robert P
Robert P
Mechanic/expert tech /owner
Vocational, Technical or Trade Scho
486 satisfied customers
I bought a GX390 Honda generator about two years ago. I tried
I bought a GX390 Honda generator about two years ago. I tried and tried to get it started today but can't get it going. I put a small amount of old regular gas with stabilizer in it. Tilled the crank … read more
Vince O.
Vince O.
Small Engine Technician
High School or GED
3,047 satisfied customers
I inherited a portable generator from my dad. It has been
I inherited a portable generator from my dad. It has been sitting in shed for two years (with gas in it). I doubt any stabilizer was put in the gas. It is in great shape and probably was only used onc… read more
Robert P
Robert P
Mechanic/expert tech /owner
Vocational, Technical or Trade Scho
486 satisfied customers
My Onan generator has not been used for 3 years, when I last
My Onan generator has not been used for 3 years, when I last drove my 2001 class A 35 foot Cruise master. It wants to start but just won't stay running for more than a couple of seconds. It uses the s… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
I have a 2006 trailer with an Onan 4000 gas generator. When
I have a 2006 trailer with an Onan 4000 gas generator. When I turn the A/C on it turns off. I have tried using fuel cleaners & etc and it still idles bad and turns off as soon as you turn the A/C on. … read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
Onan generator in RV will not start, unless starter fluid is
Onan generator in RV will not start, unless starter fluid is squirted in carburetor, then only runs for seconds. Replaced spark plugs, fuel filter, air filter and determined fuel is pumping when start… read more
Hank F.
Hank F.
Technician
16,621 satisfied customers
My 4000 Onan gasoline generator will not start. Cranks, but
My 4000 Onan gasoline generator will not start. Cranks, but nothing. I've been told that it requires a new carb. It has been working just fine, but did sit idle for 6 months. Gasoline did have stabili… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 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

18,413 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.

Vince O.

Vince O.

Small Engine Technician

3,047 satisfied customers

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

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

2,987 satisfied customers

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

RUSS

RUSS

SERVICE TECHNICIAN

1,723 satisfied customers

28 YEAR SERVICE TECHNICIAN

CJBennett

CJBennett

Small Engine Technician

624 satisfied customers

Briggs and Stratton Master Service Tech, Kohler, Tecumseh, Kawasaki certified. 18 years exp.

< 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