panadero04

yesterday i noticed my car stated dion a loud thump noise i didnt know where it as coming from it does it whenever i brake or the car jerks foward or downshift i then realized it does it with any movement that causes the car to jolt. i got under the car and saw that it was coming from the driveshaft it looks like a pice of metal hit it whrnver the car jolts what could this be the car runs fine