I recently purchased an 01 blazer 4d 4wd, im hearing a noise and need to tell the dealership what it is so they can fix it.AT first i thought it was cv joint as i made a left turn i heard it, but didnt feel it in the steering or pedal as comon with cv joint after a few times of hearing it only on left turns i was suprised when i hit a small brump in the road and heard the same. And i cant say its cv joint because all though caused by stearing it seems, it dosnt stop once going straight, takes a moment to stop. And as far as type of noice its very similar to cv joint with the few exception. Please tell me if anyone has had this issue or heard of anything similar, thanks in advance.

 

Update: Iv kind of pin pointed the problem, but not sure what it is. When making corners as the weight is pushed to back of the car and the front rasies in responce I have this Loud noise RAt-at-at-at-at-at , so loud people on the side walks duck. Im still under a limited warrentee but time is running out. Any ideas, thanks

 

balljoints, or your 4x4 isn't completely disengaging...