If its a new mower take it back to where you bought for warranty If you mess with it you will forfeit your warranty.
No
crank no start hot weather1991 Honda accord no start hot . but will start for a second with starting fluid . not getting fuel
Engines run by burning gas fumes- fire is hot- exhaust is therefore hot. Hot gases running through metal pipes will make the metal hot. Hence the reason for "Hot, do not touch" stickers on many small engine exhausts.
Three things come to mind: 1) The cooling fins that keep the engine cool are blocked by debris and letting the mower run hot. 2) The coil is getting hot and breaking down causing it to not get spark to the engine. 3) There might be an exhaus leak near the carb causing the gas to vapor lock.
If there is no check engine light illuminated, start with the basics like a good tune up.
Most of the chokes on this type carb are basic spring loaded designs and are really meant to insure at pull start speed the system draws enough fuel to start.
have the heaters check, i had the same problem but fixed when changed heaters.
has it been running before you try to start. it is overheating or you have a bad starter.
Try replacing the engine coolant temp sensor.
Try replacing the carburettor diaphragm. It's an updraft carb so it's important to have good lift. Sometimes you can overcome this problem by keeping the fuel level high.
A hot start button helps you start a motorbike when it is hot. When a bike is hot, it can be extremely difficult to start and this takes care of that problem.