Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
Engine runs poorly under load. It is 18 hp Kawasaki
it is 18 hp Kawasaki FH531V-BS06-R has 90 lbs compression both cylinders new carburetor, fuel pump, filter and spark plugs … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
I have 2011 17.5 Briggs & Stratton motor in riding mower.
I have 2011 17.5 Briggs & Stratton motor in riding mower. has fouled spark plug after setting a long time. after removing spark plug and turning engine over a lot fuel is pumped out the spark plug hol… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
I have a Ferris IS3100Z, with a Kawasaki FD680V engine. It
I have a Ferris IS3100Z, with a Kawasaki FD680V engine. It has 200 hours, and is about 9 years old.It has been meticulously maintained, and never had an issue outside of battery replacement. While mow… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
Got a lt1050 cub will not start turs over with jumper
Got a lt1050 cub will not start turs over with jumper cables … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
My Cub Cadet SLT 1550 turns over, but does not crank. Why?
Hi! I have a Cub Cadet SLT 1550. It turns over, but does not crank. Both spark plugs are new and spark when cranking. Fuel is flowing freely into fuel pump from tank/fuel filter and from fuel pump to … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
I have a riding lawnmower with a &S 17.5 engine md-313707
I have a riding lawnmower with a B&S 17.5 engine md-313707 type-0162-E5 code -(###) ###-####E. What is the proper spark plug and gap. It currently has champion plug #496018T. This year, it has started… read more
Briggs-Fan
Briggs-Fan
1,298 satisfied customers
I have a Briggs GT-990 in a Guardian generator that wont start
I have a Briggs GT-990 in a Guardian generator that wont start because of compression lock. On this engine how is the compression released? Can the problem be resolved through an external valve adjust… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
Exmark 66" lz27kc665 has new engine. New battery And clutch.
Exmark 66" lz27kc665 has new engine. New battery And clutch. Plenty of power . seem to not pull fuel to carb and when it finally starts after priming it loses power and if u rrn on blades it gets even… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
Generac(###) ###-####prtessure washer violent kick back upon starting,
Generac(###) ###-####prtessure washer violent kick back upon starting, flywheel key ok, carb not leaking gas new spark plug. Seems like it has to much compression.… read more
ranwell1
ranwell1
CEO
High School or GED
5,040 satisfied customers
James, I have a 1991 John Deere 240 lawn tractor that has
Hi James, I have a 1991 John Deere 240 lawn tractor that has worked beautifully since I bought it new. Last fall I was experiencing a change in performance the fuel I was using was still the tank when… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,376 satisfied customers
JD 345 lawn mower with Onan engine stopped running. Plugs
JD 345 lawn mower with Onan engine stopped running. Plugs are firing, fuel filter is good, gas is getting to fuel pump, but not from fuel pump to carb. I can't find any electrical wires to the fuel pu… read more
The Home Smithy
The Home Smithy
Home Improvement Repair Consultant
1,890 satisfied customers
I have a Yamaha golf cart 2 stroke G1 engine. Engine breaks
I have a Yamaha golf cart 2 stroke G1 engine. Engine breaks down at full throttle. New piston and cylinder, new plug, new air and gas filter, and new carb. Spark seems strong and starts good. I have b… read more
Richard
Richard
Senior Mechanic & Technician
69 satisfied customers
I have a kawasaki mule 3010, that after about an hour of running
I have a kawasaki mule 3010, that after about an hour of running loses the front cylinder spark. If I let it set for a while it will fire up and run fine and then the process repeats. It has a new ign… read more
Chris
Chris
Senior Mechanic & Technician
Factory Training
826 satisfied customers
I have a Stihl MS 280, and I love it. However, it died on
I have a Stihl MS 280, and I love it. However, it died on me this Spring. Tracked the problem to an igition coil, and an air boot. Replaced both. Now it will not start, or pop when primed. I've got sp… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
7,173 satisfied customers
I have two Onan B43G engines. Both run great except... When
I have two Onan B43G engines. Both run great except... When engine under load for a couple of minutes the engine will cut out and quit if kept at full throttle. When it starts to cut out under load an… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
Greetings, My friend has a generator, didnt look at the model,
Greetings, My friend has a generator, didn't look at the model, probably 8 to 10 KW. Powered by a 4 cyinder ford industrial engine on LP gas. Has 1,300 hours on it and about 5 years. Stopped by today … read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
Out of the blue, my Ex-Mark Lazer z mower with a 25 horse Kohler
Out of the blue, my Ex-Mark Lazer z mower with a 25 horse Kohler 2 cylinder motor, suddenly bogs down and belches black smoke when the PTO is engaged and you attempt to cut grass. ( When PTO is engage… read more
PK.
PK.
Owner
High School or GED
943 satisfied customers
i have a 87 arctic cat cougar that has been sitting for a few
i have a 87 arctic cat cougar that has been sitting for a few years. my problem is it keeps fouling one plug, I have rebuilt the carbs, replaced the plugs and coil. I'm thinking there might be somethi… read more
Ryan
Ryan
Vocational, Technical or Trade Scho
24 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

32,376 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