Question about Garden

Open Question

Briggs and stratton engine does not keep running, rubber tube going to the air intake from the engine, when removed the engine runs fine, but after 30 seconds it shoots out gas and oil, then engine stops. A 12.5 hp engine. Cleaned carburetor, new air filter, and the ignition system is fine. If I disconnect the rubber tube from the engine to the air cleaner, it runs fine for 30 seconds then shoots out gas and oil. With the black hose connected it run ruff. When I put on the air filter the engine to die.

Posted by on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 3 Answers

SOURCE: Briggs & Stratton Engine Won't Stay Running

Make sure none of the hoses are cracked or loose fitting

Posted on Aug 03, 2008

  • 97 Answers

SOURCE: Engine runs 2-3 seconds then stops

Drain float bowel
check for water .

Posted on Mar 19, 2009

  • 72 Answers

SOURCE: 19 hp Twin Briggs and Stratton engine floods after a minute

Replace the float, sometimes they get saturated and look fine but are'nt. Also clean out the jets and bowl. The needle and seat may be worn as well. In other words, rebuild the carb. This time of season, after the equipment has been sitting all winter, I rebuild 25 or more carbs a week. It should cure your headaches, and solve your problem.

Posted on Jun 08, 2009

  • 3 Answers

SOURCE: craftsman lt1000 18 hp briggs keeps wanting to die

could be a dirty carb. Did you use stabil over the winter. Also could be a govener problem.

Posted on Jun 23, 2009

  • 57 Answers

SOURCE: Generator with Briggs & Stratton,no gas is getting in carburetor

The needle valve may be stuck which would not let gas into the carb. I don;t think rebuild kits are too expensive. Pull the carb and take it to a lawnmower repair shop and they should have the parts. Before that though pull the bowl and make sure it has gas in it. If no then remove the fuel line and make sure gas flows from it. If no then could be the fuel shutoff valve is not operating properly or junk in the gas tank is obstructing the line.

Posted on Jul 31, 2009

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Why is my 450 series 148cc briggs and stratton lawn mower engine running fine and then when it gets hot it runs with no throttle

Keep an eye on the oil level, it could be sucking oil past the rings and burning it causing the engine to run a bit faster. it may also have a small vacuum leak at the carb or manifold tube, make sure the carb and manifold gaskets are not leaking air. All combustion air must pass through the carburetor exclusively.

Jul 28, 2014 | Briggs & Stratton Garden

1 Answer

I have a 14 hp vanguard that wont run because its not getting fuel,,I have replaced the lines,fuel filter and tonight replaced the pump,,all sugessted by grasshopper tech,,also replaced the tube going down...

The fuel pump works off vacuum pulses off the crankshaft. More than likely the carburetor needs to be removed and cleaned out. This is a common problem with some Briggs engines.

Oct 11, 2011 | Briggs & Stratton Briggs Stratton Vanguard...

1 Answer

My engine (briggs 6.5) runs and then stops. I found a crack in the intake tube. replaced it. Ran great, now doing the same thing again. If I keep \r\npumping the primer button, it will run. Soon as...

The main jet of the carburetor is likely blocked by a piece of debris. You are going to need to remove the carburetor and clean it thoroughly. If it is one that has the carburetor mounted on the fuel tank, replace the diaphram while you are at it.

I hope this was helpful.

Sep 04, 2011 | Briggs & Stratton Briggs Stratton...

1 Answer

My 17.5 Briggs & Stratton engine runs fine at idle

replace air filter, check throttle linkage position, take to a pro shop and have governer adjustment checked

Sep 04, 2011 | Briggs & Stratton Garden

1 Answer

I have a morrison classic 35 that is surging while its running, it runs well except for the surging. am guessing plug gap is 20thou and have cleaned everything. it seems to be the arm that comes off the...

Your Briggs & Stratton Classic engine uses a diaphragm to pump fuel. Yours has deformed and needs to be replaced. It is a very easy repair. Remove the air filter. There is a bolt on the end of the fuel tank nearest the spark plug. Remove this bolt. There is another bolt just behind the carburetor that holds the tank to the engine. Remove this bolt also. Now you should be able to gently pull the tank away from the engine. After the carb clears the intake tube, you can tilt the tank enough to remove the governor linkage from the carb butterfly shaft. Now the tank/carb assembly is loose and in your hand. Go to the workbench. There are 5 screws that hold the carb to the tank. Remove these 5 screws. When you lift the carb from the tank, you will see the diaphragm gaskets. Remove the old and install the new set. The 2 part diaphragm set consists of a rubber diaphragm and a paper gasket. The rubber part goes against the tank, then the paper gasket, then the carb. Leave the screws in the carb as you reinstall it, and the screw tips will align all parts during reassembly.
The diaphragm set is readily available at any Briggs parts dealer or online. Make sure you take the Model, Type, & Code numbers with you when you go for parts. These numbers are stamped into the metal fan shroud just above the spark plug.
Good luck!

Dec 31, 2010 | Briggs & Stratton Garden

1 Answer

Briggs and Stratton propane gernerator will not run.

The engine is starved for fuel. Check fuel flow. Possibly a dirty fuel filter someplace in the line or the regulator has low flow.

You can verify this by putting an UNLIGHTED Bernz propane torch into the intake. If that improves it, then low fuel flow is the culprit.

Fuel filters for propane are very fine and can plug up easily. I am not sure where yours are, however I would check at the inout of the regulator for one there for sure.

Mar 31, 2010 | Briggs & Stratton Automatic Home Standby...

1 Answer

Engine runs erratic until you engage the blade. it is a 22hp intek model 407777

Normally when this occurs it is due to a SLIGHTLY clogged carburetor jet or nozzle.
It is also possible (but less likely) to have air leakage at the intake gasket area.

If you do not want to do a teardown/cleaning of the carb, I'd suggest a SMALL dosage of fuel system cleaner added to the fuel.

If you suspect air intake leakage, spray some carb cleaner around the intake manifold area and determine if the engine smooths out when sprayed.


Hope this helps.

Sep 30, 2009 | Briggs & Stratton Briggs Stratton Intek V...

2 Answers

Have to choke to keep running

this is not hard to do here is what you need , 1 can of carb cleaner anykind will do , a 10 mm rench to remove the bowl 7/16 socket . now remove the carb take a good look where the spring is before you take the carb off it muct go back in the same hole , now that you have it off take the bowl off remove the float place to the side here is the fun part look in the carb you will see some small hole spray them this will clean all of the old gas out if you can let it set for about 10 min then do it again blow out with air if you have one nothing else to do but reinstall this works most of the time ...Good Luck..

Aug 16, 2009 | Briggs & Stratton Briggs Stratton Intek V...

1 Answer

Having problem starting and keeping engine running. Spray engine starter fluid and runs for couple of minutes then dies. Acts as if its not getting fuel. It is a 13.5 briggs and stratton engine. Could it...

some have fuel filter some do not , but it sounds like you have contaminated fuel and is is clogging up fuel line or carburetor,look into gas tank with a flash light and see if there are specs floating at bottom of the tank, if there are drain tank of all gas and remove tank and flush it out with brake cleaner, then disconnect both ends of fuel line and spray through tube into white paper towel until u see no dirt/debris. then remove air filter clean foam( soapy water, dry re-oil 10w30 is ok). remove carb from engine spray through main port with carb cleaner not brake cleaner, and use tube and spray through inlet tube while holding throttle wide open reassemble and it should run fine, if not u may need to disassemble carb if not comfortable with this then order new one usually under $100

Jul 09, 2009 | Briggs & Stratton Briggs Stratton Intek V...

Not finding what you are looking for?
Garden Logo

Related Topics:

186 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garden Experts

Dennis Key
Dennis Key

Level 3 Expert

2478 Answers

john h

Level 3 Expert

12166 Answers


Level 3 Expert

76109 Answers

Are you a Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides