Small Engine

Small Engine Troubleshooting Problems? Ask a Mechanic Now.

Ask an Expert,
Get an Answer ASAP!

Related Small Engine Questions
Engine won't start. New gas, spark plug is good, gas line is
Engine won't start. New gas, spark plug is good, gas line is clear, air filter is reasonable. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a toro time cutter ss5000 it runs fine until I start
I have a toro time cutter ss5000 it runs fine until I start to mow it will mow fine then after a coupe of minutes it sounds like it is starving for gas I disengage the mower and it will recover after … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Problem with my Toro Z150 Master mower. Looses power when I
Problem with my Toro Z150 Master mower. Looses power when I start mowing. Replaced spark plugs, carburator, fuel pump, fuel filter, cleaned fuel tanks,... but the problem continues. … read more
Jaybird61
Jaybird61
Master Automotive Mechanic
2,454 satisfied customers
I hace a new honda cx630 that I just installed in my 1990's
I hace a new honda cx630 that I just installed in my 1990's toro wheelhorse tractor. got everything in and connected and started it up and everything seemed to be working fine until I started mowing t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
We have a briggs & stratton 18.5 hp engine that is not
we have a briggs & stratton 18.5 hp engine that is not pulling fuel into the carberator bowl. it is a replacement nikki carb, it has a new mikuni fuel pump. we also have replaced the air filter and sp… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a &S 24HP OHV 2008 vintage. I changed all filters,
I have a B&S 24HP OHV 2008 vintage. I changed all filters, oil and fuel pump. It appears that not enough gas is being suck past the fuel filter to feed the engine! It turns over very well, but won't s… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a tecumseh enduro xl c 13.0 model ohv130 on a riding
I have a tecumseh enduro xl c 13.0 model ohv130 on a riding lawn mower. It will start at the choke setting & the engine will run at very low setting. But when I move the throttle control to the normal… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
What draws the gas to the motor on my 2 cyl craftsman riding
What draws the gas to the motor on my 2 cyl craftsman riding lawn mower, 19.5 HP? It won't start. I replaced the fuel filter. I can attach a short piece of hose to the carburator and fill it with gas … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I just replaced the gas line and tank on my craftsman riding
I just replaced the gas line and tank on my craftsman riding mower but when I am trying to start it the gas does not seem to be getting to the filter or being pumped or siphoned in the hose. Do I need… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Hi, I have a five yr old Deere LT150 riding mower that starts,
Hi, I have a five yr old Deere LT150 riding mower that starts, runs, and then at varying lengths of running time, just quits! Battery is new and fully charged, spark plug is brand new, oil is regularl… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
my riding mower will run but when the blades are engaged and
my riding mower will run but when the blades are engaged and the mower is in gear the engine slows way down and barley moves but when you push in the clutch with the blades engaged it runs at normal s… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I HAVE A MTD LAWN TRACTOR 10 YEARS OLD GREAT SHAPE, THE MAN
I HAVE A MTD LAWN TRACTOR 10 YEARS OLD GREAT SHAPE, THE MAN I PURCHASED IT FROM INSTALLED A NEW CARB. SERIES 7 [EMISSION], RUNS GREAT UNTIL I MOW UP A HILL OR ON A SIDEHILL, IT GOES ABOUT 30 FEET THEN… read more
Ranwell1
Ranwell1
CEO
High School or GED
4,712 satisfied customers
installed new 20 hp kohler engine on lawn mower. runs good
installed new 20 hp kohler engine on lawn mower. runs good till you start up a grade then starts missing bad, if you keep it full choked it will run a few more seconds and then die. when you bring it … read more
Ranwell1
Ranwell1
CEO
High School or GED
4,712 satisfied customers
I have a kohler 18hp, model cv4925. It consistently pulls
I have a kohler 18hp, model cv4925. It consistently pulls all the fuel from the filter then stalls, it seams to develop an air lock. It has a gravity fed tank, filter is clean and the tank is vented p… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,520 satisfied customers
have 3 mowers, 2 troy built 1 toro..all with 6.5 b&s engines.
have 3 mowers, 2 troy built 1 toro..all with 6.5 b&s engines. none will start. removed air filter. drained and replaced gas. removed float bowl. working fine and flows normally. installed new plugs. i… read more
RUSS
RUSS
SERVICE TECHNICIAN
Vocational, Technical or Trade Scho
1,723 satisfied customers
Have an Craftsman rider with a 18hp Briggs engine. It runs
Have an Craftsman rider with a 18hp Briggs engine. It runs good until it gets warm then it wants to die (it's running out of gas). I checked the fuel cap (clear 1/16 vent hole) I put on a new fuel fil… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
I have two diesel fuel tanks for my yanmar 18hp, one above
I have two diesel fuel tanks for my yanmar 18hp, one above the engine and the older one below the engine for a total of 20 gallons. When running fuel out of the tank above the engine it runs fine, how… read more
Benjy
Benjy
Bachelor's Degree
273 satisfied customers
I have a 95 Snapper walk-behind self propelled mower. It has
I have a 95 Snapper walk-behind self propelled mower. It has a 5hp B&S engine. After pushing the primer pump the mower starts after two pulls but upon getting on certain sidehill lies or when there is… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 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