1995 Eagle Talon my Talon needs some help

I recently purchased a 95 eagle talon. Everything seemed fine with it untill I was driving along and all of a sudden the car dies and wont start. So I try again and it doesnt start so I wait 3 minutes and it starts up and starts coughin and puttering then dies.I thought it was the fuel pump maybe. So I left it there and I come back after an hour and it starts right up fine and drives along then soon as the engine gets hott. It starts all over again puttering and dies. Ive come to the conclusion that when sittin and engine coolin it runs fine but soon as it gets hott it craps out ( maybe this could be the coil?) And I computered it and a code 1391 comes up. Any ideas on this problem lemme know