I have a 95 sunfire gt and the check engine ligh is on and it starts up then idles rough then stalls or doesn't start at all or when I give it gas it goes up to 2000-2500 rmps then bogs out then idles rough again but if I do get it running then it goes for like 5seconds then bogs and sputters and to keep it moving I have to keep engaging the cluth in and out. I just got the fuel pump changed a month ago and I have no idea what's wrong with it please help thanks

Sounds like it could need a tune up.