not secured properly, user sockets
Check the air filter, fuel filter. Either of these easily blocks on mower.
You probably have a bad bearing.
Sounds like the engine heats and the ignition fails.
On a John Deere 214 mower, the ignition coil typically has two primary connections: one wire connects to the spark plug, while the other connects to the ignition module or the mower's electrical system. The spark plug wire delivers the spark necessary to ignite the fuel-air mixture in the engine. It's important to consult the mower's service manual for specific wiring diagrams to ensure proper connections.
Fuel tank cap vent is plugged.
Depending on the mower some have belt driven generator . But most have a alternator under the fly wheel . It might also be a faulty rectifier. Hope this helps.
One can do anything that they choose too. But referring to your actual question, if you pull it out it will shut off, wait actually if you pull off the spark plug wire to get to the plug the mower will already be shut off. no spark no fire. No go soldier. Plus if it was possible, you'd probably damage the engine in some way.
Something is out of balance. The most common cause is blades that have been sharpened incorrectly.
the car battery. the alternator while running
No. The spark plugs are responsible for igniting the fuel in the cylinders. If you start yanking them out, the engine is going to stop running. This is covered in the book Things That Dummies Do.
To fix a flooded riding mower, start by turning off the ignition and removing the spark plug. Crank the engine a few times to expel excess fuel from the cylinder. Once the area is cleared, dry the spark plug or replace it if necessary, then reinsert it. Finally, attempt to restart the mower while giving it some throttle to help clear any remaining fuel.
It is not totally unusual. It should not happen though. It means that your carburetor is leaking gas through while the mower is not running. It will fill the cylinder and get into the oil. A quick fix is to get an inline gas shutoff valve and just shut off the gas when you are not using the mower. Otherwise you will need to rebuild the carburetor to fix the problem. You will also have to clear out all the gas from the cylinder and if it got into the oil you will need to drain and change the oil.