A friend and I just changed out my front brakes and rotors and now I have feed back from what feels like and sounds like the passenger side front. It only happens during braking and I haven't had the chance to take the wheel back off and check out his work (my friend did the passenger side). I doubt he forgot anything, but you never know. Does anyone have any ideas? It also makes a clicking(?) noise

 

OK I hope and think I found the problem, the lower bolt on the caliper (the one that bolts it to the knuckle) was broken. luckily the way it broke kept the spacer/slider thing from letting go, because I drove it like this for 5 days. Things could have been catastrophic for me.. Unfortunately I live in South Korea where there is no Home Depot or Ace Hardware. Hopefully I can find one in the bolt bins at the motor pool.

 

sounds like you got lucky! its always a good idea to double check work no matter who does the job, esp. on your situation

 

I got real lucky, no doubt. Now I have to walk to PT in the morning and its cold