Fixed issue check engine light on
 

2009 Hyundai Tucson GLS. Had code P0441 and car would stall/idle hard whenever I put gas in car. Replaced purge solenoid valve. Check engine light is still on. Will this clear itself eventually or do I need to clear code?

You need to have it Cleared. It will remain in the History. And could cause a State Inspection Failure. If they are like NJ and check the computer.