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Craftsman model 917.370921 Not starting. Gas is good. Oil
Craftsman model###-##-#### Not starting. Gas is good. Oil good. Air filter new. Was running normally and then just stopped. As if it were out of gas.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I have a Briggs and Stratton 11 hp engine; the only numbers
I have a Briggs and Stratton 11 hp engine; the only numbers I can find on it are a family #; 4bsxs.3442vm and followed by 275943. I cannot get either of these numbers to help me with parts. What do I … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
My john deere garden tractor 125 automatic runs good
my john deere garden tractor 125 automatic runs good for about 45 minets then it sputers end stops iwait obout half hour and it will start again for awhile it appers as if it is overheating what shuld… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
New champion generator, (Model 4000 electric start) will start
New champion generator, (Model 4000 electric start) will start but will not run for more than about 45 seconds before shutting off. Full of oil, fresh fuel. Generator has probably less than 30 minutes… read more
Briggs-Fan
Briggs-Fan
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I purchased a used mower with a 23hp vanguard engine. At wot
I purchased a used mower with a 23hp vanguard engine. At wot it has an intermittent stutter or misfire. It will run fine for 30-45 seconds and then it will slighlty sputter for 1-2 seconds before retu… read more
Briggs-Fan
Briggs-Fan
2,782 satisfied customers
my lawnboy will start with one pull when cold . but after running
my lawnboy will start with one pull when cold . but after running for 45 to 60 min , it will not restart untill it is cold again . have rebuilt carb and new flywhell replaced last summer . thx for you… read more
Briggs-Fan
Briggs-Fan
2,782 satisfied customers
Have a Briggs and Stratton model 460777 engine with repeating
Have a Briggs and Stratton model 460777 engine with repeating coil failure problems. I'm on the third coil, the last coil a brand new B&S part which failed after a short period. Would start cold and s… read more
Briggs-Fan
Briggs-Fan
2,782 satisfied customers
My craftsman tractor with a 25 hp briggs and stratton starting
My craftsman tractor with a 25 hp briggs and stratton starting backfiring while returning to the garage after mowing for about 45 minutes. I changed the plugs, fuel filter and the portion of the fuel … read more
Briggs-Fan
Briggs-Fan
2,782 satisfied customers
My JD LA110 lawn tractor starts and runs good for 45 minutes
My JD LA110 lawn tractor starts and runs good for 45 minutes to an hour and then dies and will not re-start. The next day it starts and runs fine for 45 minutes to and hour an then dies. Any idea what… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I have a 195437 Briggs on a Troy built, ran great last year
I have a 195437 Briggs on a Troy built, ran great last year and winterized it.this year it cranks right up idles and runs great tilling until about 45 seconds of tilling then it starts surging the gov… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I have a Craftsman zts6000 and it cranks like crazy after about
I have a Craftsman zts6000 and it cranks like crazy after about 45 seconds it will start and run but then stop. after about 15 min it will start right up and the run for about 10 min then shut down. t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
my briggs and stratton engine will start and then stop after
my briggs and stratton engine will start and then stop after a couple seconds. What could be causing this or how should I go about repairing it?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I have a Briggs and Stratton 15HP horizontal crank engine on
I have a Briggs and Stratton 15HP horizontal crank engine on my riding lawn mower. It started blowing blue smoke out the exhaust so I rebuit it with new piston rings and gaskets. I started the motor. … read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
Lawn Tractor Model No.NNN-NN-NNNN, 24.0 HP, 46 Mower. Briggs
Lawn Tractor Model No.NNN-NN-NNNN, 24.0 HP, 46" Mower. Briggs & Stratton Intec V Twin 724 cc. After mowing for 45 to 60 Min. the engine will suddenly sputter and stop. I have to wait 15 to 20 Min. bef… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,342 satisfied customers
I had the carb rebuilt on a briggs and stratton 8hp engine.
I had the carb rebuilt on a briggs and stratton 8hp engine. the engine will start but only runs for a few seconds, it backfires through the carb and gas drips out of it. I have tried backing the screw… read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
I have a Craftsman 6.0 HP 24 snowblower that I purchased new
I have a Craftsman 6.0 HP 24" snowblower that I purchased new from Sears. I can't find the owners manual and they do not have my unit listed anywhere on their site or the Craftsman site. Anyway, the b… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
My 20 horse briggs,model#407777,type#0121-E5 starts & runs
My 20 horse briggs,model#407777,type#0121-E5 starts & runs good initally.. After about 30-45 minutes of cutting it starts to miss,backfire &subsequently quits..… read more
Bobby Long
Bobby Long
Mechanic
High School or GED
208 satisfied customers
I have a crafstman riding mower with a briggs and straton Intek
I have a crafstman riding mower with a briggs and straton Intek 18.5 OHV motor. The mower stopped running while I was cutting grass. I had just filled up the gas tank 45 seconds prior. The spark plug … read more
The Small Engine Doctor
The Small Engine Doctor
One year, Automotive Tech toward as
46 satisfied customers
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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

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Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in most small engines

James W

James W

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7 years as Mechanic & Parts Manager for Brother who has Owned Lawn & Garden Repair shop for 35 years

Vince O.

Vince O.

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Over 30 years experience repairing lawn and garden equipment. Chainsaws, mowers,blowers and trimmers

Wayne

Wayne

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many years on egine rebuilding, lawn mower,roto tiller,Truck,and small engines

RUSS

RUSS

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28 YEAR SERVICE TECHNICIAN

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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.

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