Won't Start When Hot

[truckload555]

dont rule out vapor lock if the weather is real hot. the heat from motor and hot air will turn gas into vapor in fuel line going from gas tank to carb. and motor has too cool down before it to go back to liquid. back in the day we used to hang a wood cloths pen on gas line to act like a heat sink. if all else fails, try it.could be a cheap fix.

 

[jkon]

It was the ignition coil after all. I replaced it this weekend. Mower starts and runs like a top now. Thanks all.