2002 Buick Century Q&A

2002 Buick Century Question: a little ticking noise under the hood

I just noticed I have a little ticking noise under the hood it sounds like its coming from the engine but I am not sure I am hoping one of you guys can help me thanks -
Answer 1
Can't hear it! Really needs to be listened to by a mechanic, too many possibilities. -
Answer 2
seek diag and est from your mech -