Replacing serpintine belt on 2000....

What all do I need to remove to get to where I can change out my serpintine belt? I have 65k miles and the stock one is cracked pretty bad.

Also I was told I need my fuel injectors cleaned at my mileage, is this true? I stay away from all those engine treatments in a can stuff, I think they do more harm than good.

15mm wrench / socket and ~20 min of your time. Super easy

That is a good time to get your fuel injectors cleaned, I personally have always had good results with the fuel injector cleaner in a can, but at that mileage you might want to go in for a full tune-up.