1991cadillac Seville starts rough and dies when its warm
I have a 1991 Cadillac DeVille starts great when it's
cold but after I stop and try to start it again it starts
really rough and then it'll die and I have to really put
my foot into it and then the ribs go really high and
then come back down and it does it all the time I've
put in a new fuel pump new fuel filter new EGR
valve new throttle positioning sensor have all my
vacuums checked and it runs great but it doesn't
want to start when it's warm what's my problem