i had a remanufactured cv joint and axle put on the car 2 months ago by my mechanic this is one thing i had no clue how to do. it was last month and he said that it seemed ok boot ripped and it wasnt worn much but not great but it was loose.so i had him replace it now its loose again and clunking i grabbed the axle and moved it left to right about 2 inches each way. my mechanic passed away and it so i cant bring it back. what would make it go loose again.