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 Yard Machine, model#13BS699G088. It starts
I have an older Yard Machine, model#13BS699G088. It starts and runs fine until I engage the mower blades, then it backfires and acts like it's going to die as if I was trying to mow in reverse. What's… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Husqvarna Riding Mower - Carb not starting (is not getting
Husqvarna Riding Mower - Carb not starting (is not getting fuel)Hello, I have a new (one year old) Husqvarna riding mower with a Briggs & Stratton 310000 Power Built Intek motor with only 40 hours on … read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
1,960 satisfied customers
My 24 hp briggs and Stratton has been backfiring and losing
My 24 hp briggs and Stratton has been backfiring and losing power. I have installed new plugs, fuel filter, no change. right now won't start … read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
1,960 satisfied customers
Cannot get a new fuel pump to work on a V twin 25 hp. Line
Cannot get a new fuel pump to work on a V twin 25 hp. Line to tank is open, line to carb is open. original pump seems to be ok as well. Cleaned vent in tank, tried to run without cap on tank, all to n… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have an 18.5HP &S MTD riding mower. It starts up and idles
I have an 18.5HP B&S MTD riding mower. It starts up and idles just fine without the air cleaner in place but with a new air filter it barely runs. It seems to be getting an excessive amount of fuel an… read more
Briggs-Fan
Briggs-Fan
1,296 satisfied customers
I have a Husqvarna mower with a Briggs & Stratton 21 HP twin
I have a Husqvarna mower with a Briggs & Stratton 21 HP twin engine. While I was mowing it suddenly sounded like the blades were hitting metal and the throttle went wide open. The sound came from the … read more
Tim K
Tim K
Service Manager
High School or GED
336 satisfied customers
Hello i have a briggs model 350447 type 1259-e1. The mower
Hello i have a briggs model 350447 type 1259-e1. The mower backfires under load but only when hot and gets worse the longer it runs. I checked the simple stuff. Adjusted the valves correctly. The mowe… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
2010 B & S 21 hp titanium, low hours, running without blades
2010 B & S 21 hp titanium, low hours, running without blades turning at half throttle, good gas, filter ok, motor started missing, smoked a little, then quit. Oil is good and clean. Wont turn over, if… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a 14.5 hp Briggs and Stratton engine Model 287707 Type
I have a 14.5 hp Briggs and Stratton engine Model 287707 Type 0224-01 on my riding mower that backfired loudly and died while mowing. I have spark at the plug, and fuel going through the filter to the… read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
My 14 year old 6.0 HP Briggs & Stratton lawn mower stopped
My 14 year old 6.0 HP Briggs & Stratton lawn mower stopped working in the middle of mowing a few days ago. It is mounted on a Sears Craftsman lawn mower. It has gas in it; the spark plug is new and th… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
Husqvarna YTH 2148 lawn tractor with ELS656 21 hp engine. Engine
Husqvarna YTH 2148 lawn tractor with ELS656 21 hp engine. Engine backfires. It doesn't seem to lose power, but it backfires frequently. I replaced spark plugs, air filter fuel filter, oil filter and c… read more
Conservative
Conservative
Service Advisor
Vocational, Technical or Trade Scho
281 satisfied customers
I have a 23 hp Briggs intek OHV engine on my Husqvarna mower
I have a 23 hp Briggs intek OHV engine on my Husqvarna mower with only 127 hrs. on it, which suddenly stopped running. It will start, but sounds like it is running on one cylinder, and has no power to… read more
Jeremy R
Jeremy R
1,069 satisfied customers
I HAVE A BRIGGS 11HP,MODEL 253707 ON A SEARS REAR ENGINE RIDER.
I HAVE A BRIGGS 11HP,MODEL 253707 ON A SEARS REAR ENGINE RIDER. STARTS AND RUNS FINE, BUT AFTER HEATING UP IT WILL FLOOD OUT ON THROTTLE UP. A FEW YEARS AGO I HIT THE CORNER OF THE PATIO BENDING THE B… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
7,173 satisfied customers
I have a wizard riding mower with a 14.5 hp briggs and stratton
I have a wizard riding mower with a 14.5 hp briggs and stratton motor. I had a problem with the carb pouring out gas. I pulled the carb off and disassemblied it. The float was stuck open with a crud o… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
i have the B/S 21 hp V twin OHV ELS motor on my Husqvarna YTH
i have the B/S 21 hp V twin OHV ELS motor on my Husqvarna YTH 2148 lawn tractor, it starts fine and runs fine at idle, and at half throttle, when i throttle up to full it begins running with misses an… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
7,173 satisfied customers
Good afternoon, I have a Briggs & Stratton 31G777-0036 17.5
Good afternoon, I have a Briggs & Stratton 31G777-0036 17.5 HP Intek OHV on my husky lawn mower. It runs fine without the blades attached, but under load it surges and occasionally backfires. It was w… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
I have a 12 HP briggs engine in an MTD riding mower..about
I have a 12 HP briggs engine in an MTD riding mower..about mid 80's vintage. The valve timing is off about 1/2 a revolution(intake closes just about TDC). I have the engine partially apart to the poin… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
7,173 satisfied customers
I own a husky riding mower with a briggs and stratton 16.5
I own a husky riding mower with a briggs and stratton 16.5 hp(NNN) NNN-NNNNE1 engine. I just bought this mower used. It runs fine until I engage the blade. It will run for about a minute then sputters… read more
CJBennett
CJBennett
Owner of Power Equipment Shop
Vocational, Technical or Trade Scho
619 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