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Related Small Engine Questions
Model 31177 15 hp ohv type0164-e1, mower made a pop nosie in
mower made a pop nosie in engine and wont turn over now … read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
Ok I put a new belt on my engine.... now it wont turn over.
ok I put a new belt on my engine.... now it wont turn over. It seems as if there is too much tension caused from the new belt to allow the flywheel and starter to turn the engine over. The starter sol… read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
My engine seems to have to much compression and wont crank
my engine seems to have to much compression and wont crank over. I readjusted the valves to .004 and that did not work. I took the starter apart and checked the brushes, armiture ect the battery reeds… read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
Valve setting .5 hp &s engine. I've tried several diff
Valve setting for 15.5 hp b&s engine. I've tried several different setting but still not starting. Engine turn over then stop.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
I have a John Deere lawn tractor. Model #d110. About 3yrs old.
I have a John Deere lawn tractor. Model #d110. About 3yrs old. I bought new. 19.5 hp briggs ans straton motor. Now this mower has been sitting for 6 months. Would not turn over. Replaced the battery. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
i have an ariens 20 hp model 331777 mower that stops cranking
i have an ariens 20 hp model 331777 mower that stops cranking on the compression stroke. new battery and starter and still does it. with spark plug out it cranks just fine. checked valve clearance all… read more
Richard
Richard
Senior Mechanic & Technician
2,334 satisfied customers
Have a John Deere lawn tractor w/25 hp Briggs and Stratton,
Have a John Deere lawn tractor w/25 hp Briggs and Stratton, not getting spark. I washed it all down with a water hose a few days ago to clean all the dirt and dust off of it. It started and ran after … read more
Richard
Richard
Senior Mechanic & Technician
2,334 satisfied customers
My 2005 lawn tractor has 15.5 HP Briggs & Stratton engine -
My 2005 lawn tractor has 15.5 HP Briggs & Stratton engine - it hasn't been started in over a year and we are trying to start it. It will act like it's going to catch then smells gassy and doesn't quit… read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
What causes my 17hp briggs to surge I have cleaned the carb
What causes my 17hp briggs to surge? I have cleaned the carb thought that was it but didnt fix the problem. It starts to surge after it gets warm. I was told it had water in the gas but that is wrong … read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
I have a briggs and stratton 15.5 hp ohv inteck engine the
I have a briggs and stratton 15.5 hp ohv inteck engine the crank case is pressurising blowing oil into air inlet and up dipstick tube into pulse operated fuel pump. Could you give me an idea where to … read more
Tim K
Tim K
Service Manager
High School or GED
470 satisfied customers
I have a 15.5 briggs &stration I just put new push rods in
I have a 15.5 briggs &stration I just put new push rods in how do I set the valve with out takeing the head off it said to have the piston 1/3 above senter… read more
Curtis B.
Curtis B.
Technician
Associate Degree
16,214 satisfied customers
change plug,change gas,clean carb,change motor oil,still wont
change plug,change gas,clean carb,change motor oil,still wont start.10hp, its wants to start.… read more
Jon K.
Jon K.
Small Engine Diagnostic Expert
Some College, military training,
2,995 satisfied customers
I purchased a POULAN Riding Lawn Tractor Model PXT12538 12.5
I purchased a POULAN Riding Lawn Tractor Model PXT12538 12.5 hp Briggs engine several months ago from Home Depot. It has been running perfectly, until today. The engine "turns over".. but it won't "ca… read more
Rick
Rick
Factory Authorized Trainer
Vocational, Technical or Trade Scho
4,218 satisfied customers
im trying to fix a bolens riding lawn mower for my mother
i'm trying to fix a bolens riding lawn mower for my mother it has a 15.5 hp briggs and stratton. she last used it 5 or so months ago.it had a little remaining fuel left over from previous season. it w… read more
Benjy
Benjy
Bachelor's Degree
273 satisfied customers
i have a 15.5 hp briggs engine it will make one turn then acts
i have a 15.5 hp briggs engine it will make one turn then acts like it is struggles to turn again it has a new batt. and starter dont know what causes this can anyone help… read more
Chris Huber
Chris Huber
President
Vocational, Technical or Trade Scho
47 satisfied customers
I have a 15.5 hp b&s lawn tractor that wont start. The engine
I have a 15.5 hp b&s lawn tractor that won't start. The engine turns then stops, turns slowly then speeds up, then repeats. I changed the starter with one from my other mower and it does the same thin… read more
Chris Huber
Chris Huber
President
Vocational, Technical or Trade Scho
47 satisfied customers
I have a riding mower that has fuel in the air intake system
I have a riding mower that has fuel in the air intake system and the mower won't start. What is happening internally and why won't it start?… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
i have a 15.5 hp I/C premium model #28n707 Type o173. The
i have a 15.5 hp Briggs I/C premium model #28n707 Type o173. The engine has compression and seems to be strong. the problem is it shoots oil out through the breather into the carb..... Alot! the engin… read more
Delsley
Delsley
Handyman & JustAnswer Expert
IT Certificate
43 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

16,214 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

11,824 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

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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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