Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
Having the same problem here. Is the igniter and the coil
Having the same problem here. Is the igniter and the coil the same thing.I get a spark when I put a scerw driver in the end of the coil wire ,but when we put the spark plug in its there is no fire.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
We just got a kohler courage xt6 second hand. It started and
We just got a kohler courage xt6 second hand. It started and ran ok on the first try, but after that the engine speed would keep dropping and then die after each start and finally it wouldn't start at… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
my vanguard 9 horse 305 cc engine will not start this year.
my vanguard 9 horse 305 cc engine will not start this year. The engine powers my cyclone rake and is about 3 years old. After leaf season last year I treated the gas with Stabil, thinking I would not … read more
mayhemmotor
mayhemmotor
mechanic
Vocational, Technical or Trade Scho
438 satisfied customers
7 hp ohv engine wont start when hot. I replaced the rings
7 hp ohv engine won't start when hot. I replaced the rings after bore size was in spec's. checked and adjusted valves to proper clearance. head and valve job was done. It starts up fine when cold. wha… read more
Rex L.
Rex L.
Vocational, Technical or Trade Scho
82 satisfied customers
Have a 5500 gas model. Was running fine then quit. When I try
Have a 5500 gas model. Was running fine then quit. When I try to start it blows flame out thru the air intake with each compression stroke. I assume some type of valve problem. What can you suggest?… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
My 3250 was running fine. Changed the oil after 20 hours of
My 3250 was running fine. Changed the oil after 20 hours of running. Now it won't start. Doesn't even sound likes it's trying. Oil level is good, fuel in tank, switches in correct positions. Sometimes… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
Hi. I have just installed a new 22hp ohv intek engine and it
Hi. I have just installed a new 22hp ohv intek engine and it will not turn over. If I rotate it by hand past the difficult point then the starter motor starts it, no problems. I do not know if this pr… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
after i adjusted the valves on my 16.5 single cyl. briggs i
after i adjusted the valves on my 16.5 single cyl. briggs i went 1 lap around my yard and a lot of smoke came out of the muffler and the engine died and wouldn't restart, any suggestions?… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
179cc ohv snowblower wont start. last time tried looked like
179cc ohv snowblower won't start. last time tried looked like maybe flooded, dark moisture dripping from exhaust. am I starting incorrectly and flooding?… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
I just purchased a used snapper walk mower with a 6.75 OHv
I just purchased a used snapper walk mower with a 6.75 OHv intek edge. It has spark, Carb is rebuilt but It does not fire up. I even sprays Starter fluid into the spark plug but no fire. It is interes… read more
Vince O.
Vince O.
Small Engine Technician
High School or GED
2,943 satisfied customers
I have a Craftsman Platinum 190cc 22 Briggs & Stratton Rear
I have a Craftsman Platinum 190cc 22'' Briggs & Stratton Rear Bag Rear Propelled Lawn Mower model 37435. I just tuned it up. It started great. After 5 minutes of mowing it won'ts start. Since filter, … read more
Ranwell1
Ranwell1
CEO
High School or GED
4,714 satisfied customers
OHV 18 I/C Model 3d777 Type 0233E1 Engine was smoking so
OHV 18 I/C Model 3d777 Type 0233E1 Engine was smoking so I changed the gaskets via a kit... now i can't start the engine. help… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
I have a ch25 kohler twin cyl. Bought used but only has 6hrs
I have a ch25 kohler twin cyl. Bought used but only has 6hrs on it. Don't know history! One of the exhaust pipes glows bright red. looks to melt down! I turn it off quick. I have checked the flywheel … read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
LX255 mower was cutting out intermittently when last used.
LX255 mower was cutting out intermittently when last used. Wouldn't start when hot. Now won't start at all. Replaced coil and spark plug with new parts - no change. Starter fluid has no effect either.… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
i have a snapper lt14h41 I put a new coil on it and it does
i have a snapper lt14h41 I put a new coil on it and it does not have much of an spark it will not run it just cranks any ideas what it might be… read more
James W
James W
Small Engine Troubleshooting Expert
Bachelor's Degree
2,986 satisfied customers
Everyone keeps mentioning a fuel or compression problem. Let
Everyone keeps mentioning a fuel or compression problem. Let me say again that this patented spark intensity measuring device tells me that the spark is not strong enough. I replaced the flywheel and … read more
Ranwell1
Ranwell1
CEO
High School or GED
4,714 satisfied customers
have 16hp briggs older(NNN) NNN-NNNN7311051 have spark fuel
have 16hp briggs older(NNN) NNN-NNNN7311051 have spark fuel but will not start shot gas in plug hole all i got was small back fire out of exhust thanks ken… read more
PK.
PK.
Owner
High School or GED
790 satisfied customers
Briggs and Stratton 11 hp vertical shaft motor has no spark
Briggs and Stratton 11 hp vertical shaft motor has no spark I replaced the armature-magneto and get a very weak spark, but the the motor won't start. I pulled the flywheel and couldn't find see anythi… read more
PK.
PK.
Owner
High School or GED
790 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