ProZach

He guys I got my f150 back in july and I'm just beginning to find little things wrong with it (like most used trucks) and the biggest one (other than the leaking back window) is this chirping cricket kind of noise coming from behind the cab and it only happens after i hit some kind of bump in the road and its just fades away but then i hit another small rough patch and it does it again. I know this isn't a lot of info but I was hoping you guys might have some kind of idea