Idling Problems on 2002 Toyota Camry

My starter went out so I replaced it and now it will not idle only in the morning when its cold and then after it warms up it won't idle.What is the problem with it?Thought it might be a computer reset problem but really don't know any suggestions?

Asked by for the 2002 Toyota Camry
you have likely broken a vacuum line somewhere that you will need to hunt down and repair. or pay someone else to fix for you.