Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
I have a problem with my 2 year old Craftsman lawn mower
Second opinion] I have a problem with my 2 year old Craftsman lawn mower Suddenly after one minute running it starts smoking from the exhaust then it get so bad that I cant any longer use it because o… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
My craftsman self propelled lawn mower 650 series starts
My craftsman self propelled lawn mower 650 series starts only if the oil cap is open. If you close the cap it starts smoking and then begins to turn off. … read more
Donald
Donald
Owner / Technician
High School
5,578 satisfied customers
How to remove starter motor from Honda engine on craftsman
how to remove starter motor from Honda engine on craftsman lawn mower … read more
Vince O.
Vince O.
Small Engine Technician
High School or GED
2,943 satisfied customers
I have a craftsman lawn tractor w/mower that smokes a lot,
I have a craftsman lawn tractor w/mower that smokes a lot, why? … read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
4,260 satisfied customers
I have a ridding mower with a Briggs & Stratton engine Model
I have a ridding mower with a Briggs & Stratton engine Model 331877, 21 Horse power. The engine will surge back and forth and eventually die. The carburetor has been rebuilt and eventually replaced wi… read more
Mechanic01
Mechanic01
4,403 satisfied customers
I have an old Craftsmen 4-cycle engine lawn mower. I need
I have an old Craftsmen 4-cycle engine lawn mower. I need the head torque pattern for engine Model ####-##-#### 8 bolt head pattern. Bill … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
My riding lawn mower turns but will not start. checked and
my riding lawn mower turns but will not start. checked and can see spark. tried spraying gas into intake. It was running fine, I stopped for water and when I came back it will not start. not even try.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I am looking at an answer that you gave a person 5 years ago
I am looking at an answer that you gave a person 5 years ago for a 21hp Briggs Model 331877 that was burning oil under load, which mine just started doing, & you gave him an answer on how to adjust hi… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I have a craftsman lawn tractor model 917 that has probable less than 50 hours mowing time
I have a craftsman lawn tractor model 917 that has probable less than 50 hours mowing time. I recently changed the oil and this evening the mower started and I mowed a couple of rounds then black smok… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
have a three year old craftsman 46" lawn tractor with a 21
have a three year old craftsman 46" lawn tractor with a 21 hp briggs and stratton engine model 331877 that just quit running I have changed the fuel filter, oil and filter and plug getting a good blue… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
where can I find how the linkage connect on a CV730S engine
where can I find how the linkage connect on a CV730S engine on a craftsman riding lawn mower model XXXXXXXXX Had to replace breather gasket and now trying to put back together throttle and coke linkag… read more
Ranwell1
Ranwell1
CEO
High School or GED
4,712 satisfied customers
My B&G engine (331877 type 0805-E1) has had the following replaced
My B&G engine (331877 type 0805-E1) has had the following replaced at the same time with OEM replacements: flywheel flywheel key alternator magneto-armature spark plug The engine won't start...cranks … read more
Dieseljunky2
Dieseljunky2
Locomotive Mechanic
Ford Certified Technician
409 satisfied customers
I have a Craftsman 0 turn with a 21hp #331877-0144-b1 engine
I have a Craftsman 0 turn with a 21hp #331877-0144-b1 engine (bad). will a 21hp #331877-0036 fit to replace?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
Hello, I have a Lawn/Garden Craftsman 25 hp mower and oil seems
Hello, I have a Lawn/Garden Craftsman 25 hp mower and oil seems to be getting into the exhaust on a big scale or being blown out (from somewhere) as light grey exhaust out front is getting worse and I… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
my 18 h.p. model cv4925 engine riding lawnmower runs great
my 18 h.p. model cv4925 engine riding lawnmower runs great with no power loss even in high grass. everything seems alright ,no missing/no backfire but the engine burns oil and smokes heavily. i have b… read more
Al Mancini
Al Mancini
Bachelor's Degree
30 satisfied customers
i have a 17.0hp ohv model311707 that has started smoking and
i have a 17.0hp ohv model311707 that has started smoking and using oil. i think the head gasket is blown to push rod side runs to good.… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
Craftsman Lawn Tractor 18.5 HP, 42 inch mower, electric start.
Craftsman Lawn Tractor 18.5 HP, 42 inch mower, electric start. I had this tractor repaired by a local technician who supposedly replaced the head. The grass has grown high and I cut it as high as poss… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
I have a craftsman 6.25 horse push mower. It blows out the
I have a craftsman 6.25 horse push mower. It blows out the spark plug. It did this last fall. I put new plug in today, changed air filter, put new gas in and change oil. Fired right up. About 10 minut… read more
Ranwell1
Ranwell1
CEO
High School or GED
4,712 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

15,342 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