NFB: S-10 help (suspension work)

[hotwhip9]

Well the daily driver, the 00 s-10 extreme, 2.2 4cyl, auto, 2wd... anyways, when making really sharp turns, either moving forward or backing up it makes snapping sounds. My bud told me it was the idler arm, when he borrowed it. It made this sound before he borrowed it. Well i'm selling it now and want it to be in good condition, because i am selling it to a friend and its obvious, especially when parking. So I ask you guys, how hard is this part to replace? Is it something I should just take in and have done, or is it a d-i-yer? and where would i be able to find this part, this something advance auto stocks?

[hotwhip9]

well i found the part, its dirt cheap idler arm Where is this thing located? It says only 1 is required, maybe this is broken as well as something else, guess i'll have to get underneath it.