If the engine starts: Let the engine warm up for about 5 minutes and S-L-O-W-L-Y close the needle valve (rotate clockwise) until the engine starts to stall for lack of fuel. Then open the needle valve (rotate counter clockwise) until the engine starts to stall because of too much fuel. Set to half-way between the two extremes. If the engine doesn't start: Close the needle valve by screwing it in clockwise just to a point where you feel it stop - DO NOT FORCE IT!! or you will ruin the tip. Open the needle valve about 1-1/4 to 1-1/2 turns. This should be okay to start the engine and then follow the procedure above. If the engine hesitates under a load, open the needle valve about 1/8 turn for a slightly richer mixture.
This is the basic standard procedure with nearly all Briggs motors.
in the tire
yes... near primer bulb
Yes! The motor says its 12.5 hp but that's b.s it's the exact same thing as an 11hp Briggs and Stratton, cept they have a different style carb
Try this site: http://outdoorpowerinfo.com/repairs/
Too much engine oil could be the problem.
You may have clogged jet in the carb, or in the small fuel filter. Check everything from the tank down to carb, and if necessary take carb apart.
not getting gas.... needs carb cleaned
The float valve is probably stuck open.
move your throttle cable and follow it to the carb. See how is moves?? There is a screw right there. That's the idle adjustment screw. Move it in and it speeds up. back if out and the idle will slow down
on the carb there is a plate that moves when you throttle up and returns to a stop screw when throttled down. This stop screw is the idle adjustment, turn it in until you reach your desired idle rpm.
There are two bolts holding it on to the block. You may have to remove some shrouds to get to it.
Go to your local autoparts store and by the rebuild kit according to your carburetor. Inside the box will be an exploded diagram of the carb which will make it relativly simple to rebuild First of all what kind of engine do you have. Briggs and Stratton or Tecumseh. If you have a Briggs & Stratton engine the factory setting on the little black screw is 1 turn out, Tecumseh engines 'usually' do not have adjustments. hope this helps