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Just bought a toro model 20377 kholer engine149cc now it
just bought a toro model 20377 kholer engine149cc now it will not start. put fresh gas in it.when i put it together it started checked the self propel and shut it off now it will not start … read more
JON
JON
Small Engine Technician
MASTER SERVICE TECHNICIAN
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I have a &S 136t02 engine on a troy bilt pressure washer. It
I have a B&S 136t02 engine on a troy bilt pressure washer. It is currently blowing gas out of the breather tube. Before that it was blowing oil out of it, I tore it down and put new rings in it, new h… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Troy Bilt 2620 snowblower that starts ok, but after
Good afternoon... I have a Troy Bilt 2620 snowblower that starts ok, but after a short while blows white smoke and almost stalls. Then it runs fine for a short while and blows white smoke again. This … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a cub cadet with a fh661v engine. I'm getting oil in
I have a cub cadet with a fh661v engine. I'm getting oil in the carb via the valve tube , can u tell me why.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a 421 qr snowthrower. It will run for about a minute
I have a 421 qr snowthrower. It will run for about a minute then stop. After that I can get it to start for about 5 seconds and stop. Like it isn't getting any fuel.… read more
Vince O.
Vince O.
Small Engine Technician
High School or GED
2,943 satisfied customers
Crankcase fills with gas instantly in Briggs 15.5 hp OHV engine.
Crankcase fills with gas instantly in Briggs 15.5 hp OHV engine. Rebuilt card twice, no luck. Bought new carb, installed with new gas lines and fresh oil. Started instantly, began to smoke like crazy.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a murray with Tecumseh Enduro 13.5 hp rider It started
I have a murray with Tecumseh Enduro 13.5 hp rider It started to fail and showed oil with gas smell and oil in the breather. Had to remove spark plug to blow out the cylinder to get it started. Why wo… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Toro LX426 mower. When I started the mower for the
I have a Toro LX426 mower. When I started the mower for the first time this spring, white smoke came out of the mower. I shut the mower down. The smoke appears to be coming from the front of the mower… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,539 satisfied customers
SearsNNN-NN-NNNN15.5 Hp 42" deck I have replaced the carburetor
SearsNNN-NN-NNNN15.5 Hp 42" deck I have replaced the carburetor and fuel solenoid. After the mower starts there is gas coming out the muffler due to excessive gas being dumped into the intake. You can… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
My Toro Power Clear 421 QE Snow throwers fuel tank empties
My Toro Power Clear 421 QE Snow thrower's fuel tank empties its fuel when shut off. I have checked for loose connections and have found none. There is a inline fitting just below the tank that I assum… read more
Vince O.
Vince O.
Small Engine Technician
High School or GED
2,943 satisfied customers
engine starts and runs short time then stops with a lot of
engine starts and runs short time then stops with a lot of white/gray exhaust, whats wrong?… read more
Engine Tech
Engine Tech
39,330 satisfied customers
I have a 12 HP Briggs & Stratton engine and it wont take any
I have a 12 HP Briggs & Stratton engine and it won't take any gas without flooding. When running ( it will onlyb idle )there seems to be a lot of pressure in the crank case ( oil blows out of the dips… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
17hp B&S OHV engine in my Craftsman rider started blowing oil
17hp B&S OHV engine in my Craftsman rider started blowing oil out the crankcase vent tube and into the carb last season. This season, when I try to start it and determine the oil prob. I find that it … read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
I have a toro zmaster with a FH580V KAI 19. It has 164 hours.
I have a toro zmaster with a FH580V KAI 19. It has 164 hours. No problems. I parked the mower last night. When I went to start it today it started and ran for about 15 seconds and stopped. I looked ba… read more
Jon K.
Jon K.
Small Engine Diagnostic Expert
Some College, military training,
2,995 satisfied customers
I have a 96 g16 golf car. After putting on a lift kit I have
I have a 96 g16 golf car. After putting on a lift kit I have had excessive engine smoking. I put in an oversized piston .25 mm over, had the cylindar reamed out with .002 piston clearance in accordanc… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
Good day to you Sir. My question is about a Craftsman lawn
Good day to you Sir. My question is about a Craftsman lawn and garden tractor --model #917.276021 with a Kohler engine-model #CV730, type #0017 with the handlever transaxle-model#(NNN) NNN-NNNN This t… read more
J.R.
J.R.
Vocational, Technical or Trade Scho
209 satisfied customers
Toro 520H Onan 2 cylinder The crank case builds a lot of preasure
Toro 520H Onan 2 cylinder The crank case builds a lot of preasure and causes the crankcase breather check balls to blow up into the tube and then the preasure in the crankcase builds to cause oil to b… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,539 satisfied customers
Tecumseh Engine Leaking Oil from top at back. [Toro Lawn
Tecumseh Engine Leaking Oil from top at back. [Toro Lawn Mower (About 2006 - 2007. Model-20070 Serial # XXXXX . The engine has '6088' stamped on the front at the bottom of the block and '03A041633359'… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

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have worked on and around most engine models for 35 yrs./Polaris ATV expert

Rick

Rick

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Outdoor Power Equipment technical trainer since 1990, covering eight states.

Jon K.

Jon K.

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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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