This not my mower but a friends. The scenario I stated was the words he told me. So it was acting up all last summer. I am just doing the basic oil change and blade sharpening for a favor. He mentioned taking a look to see if I could find the problem. I am mechanically inclined just need a direction to start as I am not a smart engine mechanic. Small engines have became a hobby of mine and what better place to come here for information. Thanks to everyone who has had input. I just can't picture it being bad gas as it runs perfect on initial start up. Just the hot restart is the problem. Thank you Rivets I will remove shroud and check fins and carb bolts and clean the carb. It won't be till this weekend as I am swamped with school and work.