The other day I was driving my pontiac and it was running fine then it stalls. I sit and wait a while and it starts up. I drive home and shut it off and try to restart it no go. Waited 10-15 and it fired up drove to gas station shut it off and it fired back up then I'm driving and stop at stop sign it died then it would start up. I've checked fuel pump, fuel lines, it'* not getting spark. It cranks but no start. Any help?

Crank shaft position sensor. I deleted your other thread as it is a duplicate to this one.

ICM modules when they get hot, they start failing and cause no spark conditions. When they cool off, they work fine.