Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
I have to choke engine to prevent surging. It is two yuears
it is two yuears old on a toro mower it just started … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Kohler Command 20 hp v-twin motor on my Craftsman
I have a Kohler Command 20 hp v-twin motor on my Craftsman rider. Started fine lasr night and earlier today. Had to stop because deck belt threw. Now it won't start. Only hear a faint click on the lef… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
My eds3225 Kohler 22 hp with a Keihin carb.it will idol good,when
My eds3225 Kohler 22 hp with a Keihin carb.it will idol good,when i give it some gas it Backfires an will not run.?????? I took the top of the carb off and cleaned every thing. With the same results?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Deere f620 was turned on to warm up then shut off on its
Customer: ***** ***** deere f620 was turned on to warm up then shut off on its own, hasnt started since, no spark, even with gas in carb … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a 61 advantage zero turn mower. I've had problems all
I have a Scag 61 advantage zero turn mower. I've had problems all summer with it back firing and stalling / cutting off once it gets hot, or hits a bump. Had the carburetor cleaned and that help somew… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a YTS4500 model# ***** that when it heats up it
I have a YTS4500 model# ***** that when it heats up it quits and cannot be started until it cools down. I have bypassed the carb solenoid and still the problem persist. What would be recommended next … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a CH25 engine on an Allmand backhoe/loader. It suddenly
I have a CH25 engine on an Allmand backhoe/loader. It suddenly lost power and only runs on full choke with nearly no power. If I try to push in the choke it backfires, pushing the choke back until ful… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Replaced the ignition coils on my SV735 Kohler Courage engine
Replaced the ignition coils on my SV735 Kohler Courage engine with the Kohler MDI module conversion kit. Ran perfectly for hour and a half, put tractor away. Next morning won't start...no spark at eit… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
i have a deere f620 with 20 hp Koehler command engine that
i have a deere f620 with 20 hp Koehler command engine that started to have a mild rough idle but under a load seams to lose power. Removed plugs and found one fowled and the other looked good. Any tho… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Cub Cadet 1500: I have a Cub Cadet 1500 series riding mower.
I have a Cub Cadet 1500 series riding mower. It won't start, I smell fuel and tested for spark, none found. I have replaced the ign switch, remote solenoid, starter. Safety switches for seat has been … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Kohler Command Pro ch730-0040 it wont run for more
I have a Kohler Command Pro ch730-0040 it wont run for more than a few seconds like one and that is only if i spray starting fluid down the carb. It is getting gas. I have just replaced the coils and … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
My Cub Cadet LTX 1050 runs very rough. At full throttle it
My Cub Cadet LTX 1050 runs very rough. At full throttle it has small back fires, little power. I engage the blades and it is even worse. I have drained the tank, put new fuel filter and it worked well… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a LT133 John Deere with a 13 hp Kohler was running engine
I have a LT133 John Deere with a 13 hp Kohler was running engine died now when trying to start with the choke on it backfires and won't start. Pulled plug checked the spark which was good. Pulled fuel… read more
lwwade
lwwade
116 satisfied customers
I have a Kohler CV23 on my Country Clipper. I had done the
I have a Kohler CV23 on my Country Clipper. I had done the early spring maintenance and when I shut down last fall, it was running really rough, black smoke and loss of power. After service this sprin… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
I have a Craftsman Lawn Tractor Model No. 917.252580 with a
I have a Craftsman Lawn Tractor Model No.NNN-NN-NNNNwith a 15.5 hp Kohler engine, Model #CV15S that does not always want to start. It appears that the spark is intermittant. It also will backfire whic… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Kohler Command, V twin, 25 hp. It is in an Allmand
I have a Kohler Command, V twin, 25 hp. It is in an Allmand backhoe. I bought it used and running real rough, but running. Determined to make it run better and the old carb acting up, I purchased a ne… read more
Chris Huber
Chris Huber
President
Vocational, Technical or Trade Scho
501 satisfied customers
Is there a spark amplifier in the ignition coil circuit on
Is there a spark amplifier in the ignition coil circuit on a twin cylinder 20 hp kohler engine?… read more
Hank F.
Hank F.
Service Technician
High School or GED
5,366 satisfied customers
I have a Cub Cabet 1554 mower with a Kohler KOHLER 27.0/725CC,
I have a Cub Cabet 1554 mower with a Kohler KOHLER 27.0/725CC, PS-CV740-0026, engine. It has one cylinder that misfires and fouls resulting in extra exhaust fumes. The plug has been changed without ch… read more
Bobby Long
Bobby Long
Mechanic
High School or GED
232 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