Could be that the coil (or coil packs) is breaking down and fails when it gets hot and then works again when it has cooled slightly after a few minutes. A good garage would check this easily and quickly especially a main dealer for the car.
Bad battery, corroded battery connectors, weak charging system.
I would say no, they mostly wriggle around- after awhile they'll be up and running!
Many times an electronic fuel pump, that is going bad, will cause the engine to stop running and then start again. The fuel pump will eventually get worse.
if it will run for awhile then die, and start back up after sitting awhile , it's probably a cloged fuel filter.
It takes food crumbs cause after awhile crumbs would start piling up
accelerator pedal could have some strain in it and might be leaking petrol into the carburetor
because ....well i got nothing I would check your float it might be sticking, fuel filter might be plugged. That depends on what type of lawnmower you are working on but it sound like a fuel problem to me .
Vehicle running hot? and fan trying to cool it down Bad temperature sensor?
I would start by checking the battery and fuses.
Nothing provided the engine is not started up. With no oil, a running engine would eventually seize up.
basd fuel
Because, strangely, you need gas to start a car.